I finished downloading the demo today as soon as I could and played it 4 times. Played the Tutorial first then played through the demo on normal 3 times and 1 on Casual auto to see what the difference was and the only difference I found was the auto-aim.
The demo was awesome, you can move the camera in the title screen, there are a lot of options, like some kind of Zoom on text for SDTV owners (I remember when I didn't have an LCD TV there were demos in which it was impossible to read anything due to the letters being too small :S, so that should be a great option for those who can't buy HDTVs =)), and you can select languages for voices, text and menus :) I'll probably play the game in Japanese (voices) and English for text and everything else (even though I actually speak spanish, but I like it better this way xD).
The tutorial was helpful since it let me get used to the controls and learned how to used the Slow-Mo thing.
The QTE animation was soooo cool xD I look forward to seeing more of those in the final game :D
I hope there'll be a boss in the final game that has the same suit as Sam so we can have an Epic fight xD I love fighting bosses that have simillar abilities to the main character (like Dante vs Vergil, Gene vs Azel... or Gene vs Gene in battle arena 51, lol xD). If there's a boss fight like that it's going to be so awesome :3
I also hope there are a loooot of unlockable stuff like weapons, suits, etc. And I wish the God Hard mode (hardest mode in the game) is as hard as God Hand's Hard mode or Devil May Cry 3's Dante Must Die mode... or even harder would be awesome! ^_____^ I love challenging modes =)
Oh, just in case you people want to know, the demo is 1024x720, has 2xAA and plays at 30 FPS and is pretty equal on both consoles, which is a great improvement over Bayonetta ;)
Can't wait until it releases :P