Oh, gawd. That synopsis didn't excite me at all. It DOES sound too cliched: Bad guy wants to be good, goes through some trouble, things go south, he redeems himself, everything is fine. There might be a girl involved.
Guess what? It's been done. And recently. It was called Megamind. Or if you prefer: Despicable Me.
I'm not being completely pessimistic. I'm just saying that it doesn't sound like a good plot. It sounds like the kind of movie that parents will watch with their kids over the weekend and then they'll forget about it forever.
Disney, you're good at making movies. Heck, I'll even go as far as saying you make good video game movies. I actually liked Prince of Persia: Great cast (Come on! Jake kinda looked like the prince!), you followed the plot somewhat, action movie easy to follow even for newcomers, not boring at all. It was great! Tron Evolution? Alright, I'll admit that one was a tad bit convoluted but it was alright. I've seen worse. So why not stick to making movies based off REAL video games? If they really wanted to, they could come up with a great movie.
Tangled is living proof. It was one of the best movies I've seen in a long time. Loved the music, loved the graphics, the characters, the plot, the ending..
Well, I guess I'm being too harsh. I haven't exactly seen a trailer or anything. So I'll wait till then to continue casting my opinion.