Ugh. I hate angry birds. It's bad enough I see those stupid games at the top of the app store, but this is too much.
Angry Birds is fun and I have played it quite a bit, but it is really nothing too special. The audio annoys! SQUAWK SQUAWK SQUAWK!
Best of luck to them, making movies out of video games is not advisable to anyone that likes making good movies. (See Doom, Mortal Kombat, Mortal Kombat Annihilation, Bloodrayne etc etc)
I wrote an article on my website about Angry Birds being everywhere and how horrific that actually is. Looks like I'm going to need to update it! Honestly though, haven't we seen enough of Angry Birds yet? It's practically everywhere. I can't think of a game which has been over-produced more.