Not based on the demo I'm not. It's not just the controls, it was boooooooring.
Psychotext, rent it. Really. I hated the demo too. But I picked up the game last night after work and played it with a friend and I have to say it is waaaay fun. You just forget about the controls when you are actually playing. I'm so glad I picked it up for myself. I had doubts and thought it was gonna be hella boring and annoying but it turned out to be quite fun. Find a good friend that has the game and play with him. I'm really liking RE5 so far. Happy 1st day buyer.