I played the demo for Enslaved and was not impressed so I would go with the interesting but unknown entity in Dead Rising 2.  Sounds like you would have a different conclusion, though.

Dead Rising 2

Ninja Theory doesn't need anymore revenue for the dmc disaster.

Get the one that has that one guy doing that one thing in that one place.

Enslaved even though I havent played the demo (and have seen very little of it), reason being is because I played DR1 and was bored to tears by it and it seems like DR2 is more of the same. Yea its cool to make all these crazy variations of weapons like a stick with chainsaws attached to each side, but that fun won't last. DR series doesnt have a big compelling story in my opinion so it won't hold me for long.

Enslaved on the other hand, from what Ive seen has decent combat with good acting like in HS and does gives that HS/Uncharted vibe like u said.

i liked the enslaved demo aswell was quite surprised by it, the chick with the red hair was pretty hot too

you know im sony guy so ill say enslaved since your purchase will help Sony

i do feel that DR2 will be a funner game though but will take longer to get 100% if your a trophy/achievement whore like me something to think about

what you could do if havent already is get another job no just playing

get enslaved for ps3 and the DR2s DLC on 360 heard it was pretty much the same as the main game or at least the experience is, that way you'll get the best of both worlds for now until you can then buy DR2 fully

I would go with dead rising, enjoyed the first game and case zero.  enslaved really turns me off.

enslaved. But that's on a basis of Heavenly Sword Being awesome, but way way too short... And Me not liking Dead Rising 1

really not helpful reasoning, but reasoning nonetheless...

Dead Rising may have more instant replay value, but Enslaved may be more memorable in the end. All speculation though, best to wait for reviews.

DR2... loved DR1 could not imagine not getting it

This is a hard pick

Enslaved is not my game after the demo.

Dead Rising 2 is a zombie game and I don't like zombie games.

But since Dead Rising 2 looks more fun, I'd pick DR2