I am playing Fallout: NV for the PS3. So far, I haven't any problems when it comes to bugs in most reviews are saying. There is a pause at times like a slowing frame rate but no crashes yet, knock on wood. If you like the fallout series, this is the same. I like it.
I have dead rising 2, I like it alot. Killing zombies is cool. I just hate the time limit. It takes the fun of taking the time to kill zombies while you are running on missions. The combining items to make uber weapons makes killing zombies an absolute blast. I know you don't have to complete all the side missions and just the main one, but I am mission oriented. It bugs me that don't complete all the missions. But that's just me. Overall just killing zombies with the weapons you make is great.