http://www.youtube.com/watch?v=FDDHd-reopY
At least this movie will come out a lot closer than Sly Cooper. Now I'm starting to question this as to whether or not this is a publicity stunt for more games rather than an actual movie. Though, I hope it's real as I will be seeing it when it comes out. Never played the games either, but does look promising.
Link
Buck-Aye
If I'm not mistaken they're developed by the same company; maybe they're trying to compensate for sales? Maybe a Jak and Daxter movie will follow?