I agree. The final parts in the game are just unexpected, and when a game can pull off a great ending, you know it's worth playing more than once. The multiplayer is cool as well!
The thing about the game is that it looks more like a tech demo than anything else. I hope Dark Sector 2 is coming!
Random game thought :
Why is Bionic Commando Rearmed 2 getting so much hate? We finally get a real game and they're not even satisfied... I'm starting to hate the gaming community so f****** much...