Prime makes it pretty clear in the first film that the AllSpark is pretty much the only hope they have of saving Cybertron. Frankly, given the fact that we *never ever* see anyone go to the damn planet *at any point* *in any of the three films* I'm going on a hunch here that the entire damn thing is uninhabitable. The only reason the AllSpark is important (besides it apparently keeping their entire history on it somehow) is that it contains the ability to restore Cybertron's power and give life to new TFs; Megatron intends to use that 'wrongly' to create his army of soulless killing machines and conquer the universe. Which would probably include Earth!
Another reason the Autobots might want to keep Bumblebee around Sam (or at least "allow" him to if the choice is ultimately Bumblebee's) is because Sam could be a target. Even if the motive isn't "REVENGE FOR MEGATRON'S DEATH!" then if nothing else, the Decepticons are 'aware' that Sam exists and he's good friends with the Autobots--if they attack him, they could lure the Autobots out into a trap. If Sam was alone, all they'd have to do is find him and kidnap him, and then Prime would be eating out of Megatron's hand. (Or Starscream's or The Fallen's or whoever's.)
It's the superhero secret identity thing, Peter Parker doesn't tell anyone he's Spiderman because as soon as a villain finds out, the first thing he's going to do is kidnap Mary Jane. (In fact, that's exactly what happens in the live action movie! Norman Osborn figures it out all on his own from that arm cut of Peter's, and the very first thing he does is leave and kidnap Mary Jane.) Hell, that even happens to Sam in the third movie--Soundwave kidnaps Carly specifically so they can lure Sam, and by default the Autobots, into Chicago.
There are 7 billion humans on the planet, the Decepticons think of them as insects, does it really seem likely that they're going to be able to track ONE guy down while hiding and running, and with no true gain gathered from the action should they succeed?
They did it pretty damn well in the second movie.
In the second movie though, on top of all the other crazy shit he goes through and survives, he fucking DIES and it doesn't stop him. He doesn't just die though, he dies and goes to AUTOBOT HEAVEN WHERE THE PRIMES TELL HIM HE'S THE SHIZNIT AND IT'S ALWAYS BEEN HIS DESTINY TO CONTROL THE MATRIX!!! That is not average. It's just not.
THAT was really dumb, and I chalk that up more to Michael Bayifying the second film's script more than anything else.
He doesn't bother to get a real job to earn money for that car, he expects his dad to buy him a car; he doesn't even sacrifice anything of personal value to him to get said car, he just sells family heirlooms.
"My dad said bring home 3 As and $2000. I got the $2000 and I got two As." Sam says this to his teacher giving him a B-. Sam obviously got the $2000 from somewhere, and at the beginning of the movie it's clear he hasn't sold even a fraction of the crap he's got from his family, so if you ask me he probably had a part-time job somewhere.
It's possible that early draft ideas were for Sam to kind of be this unlikable slacker kid who expects everything to be handed to him, and then it does but it's way more than he bargained for, and then somewhere along the line that got lost (because it's Michael Bay and EVERYTHING gets lost when it's Michael Bay) and we ended up with what we got. But the idea of a human character who expects everything to be handed to him, and then when it is, it's a crazy amount of responsibility and comes with a load of alien robot war bullshit, he wants out, is actually interesting! (That is a really poorly written sentence.)
Unfortunately Sam gets shouldered on some bad tacked-on movie DESTINYYYYY shit and that sucks, but if you ignore that he's almost sort of interesting. And in the third film, a small amount of his stuff is actually wholly justified. I have a friend who graduated college five years ago, and it took him almost that long to get a shitty factory job. It's difficult to have one set of people say, "You're good at this, go get a job" and another set say, "You're not good enough for this job." Imagine how Sam must've felt after he helps save the world a couple times.
Although, I know, it's the whole "Sam helps save the world a couple times," thing that sucks. And it just gets worse in the third film. I rewatched the 2007 film once a few years back and suddenly realized something--with the exception of Bonecrusher, no Decepticon is killed by an Autobot. The humans do it all. And THAT'S a fundamental problem with the films as Transformers movies. In TFTM, Daniel Witwicky doesn't jump into the battle to stop Megatron from shooting Optimus Prime, Hot Rod does. Daniel doesn't stop the Junkions from killing the Autobots, Hot Rod and the Dinobots and Weird Al do. All Daniel does is stop Spike and Bumblebee and some other guys from being dropped into Unicron's stomach acid. And he just about fucks that up.
Even something like Spider-Man, still being so new to his powers, I doubt he'd realistically be that effective at crime fighting right off the bat.
The thing with Spiderman though is that he's got superpowers, which instantly make him good at stuff. Improved reflexes, spider sense (which I'm sure helps a LOT; the Spiderman 2 video game made watching Spidey's head blink practically essential to combat), and super strength (which I'm sure also makes him more resilient to basic thugs) all contribute.
and he was able to somehow get into an Ivy League College on his own merits.
No. ROTF makes it very clear that Sam's college is being paid for by the government to keep him quiet about the giant alien robot war happening on the planet. Sam is just the kind of smarmy manipulator to go, "Well, hey, it's gotta be Princeton. You guys don't send me there, and Optimus Prime shows up on NBC, CNN and
The Colbert Report with exclusive interviews all by next Tuesday."
Wow, holy shit, does that last line sound like it's actually from the movies! It's even got the hipster cred semi-obscure cable TV show reference!
and the only thing he feared was another Prime killing him.
I still don't know why since all Prime did was punch the shit out of him and Mortal Kombat Fatality him. (Although some of the adaptations take care of that nicely, like the ones where Prime 'opens up a black hole and throws The Fallen into it.')