Oh wow, 24 Days since anyone posted?
In any event I started playing this tonight, and I think it's pretty good. It doesn't stack up to Bayonetta for me, but Bayonetta is one of my all time favourite games so that would have been very tough at the best of times. I do think it's good though, and I've played through all Act 1 in one sitting. I like that it's pretty difficult, even on the Normal setting, I'm sure that it's the kind of game i'm going to get better at and then keep coming back to.
I really need to get better at managing my 'super bar' (For want of a better description), I tend to burn through it really quickly and then get caught in a sticky situation.
The weapons are especially cool, love the lock-on laser and I've already upgraded my Assault Rifle a whole lot too.