Hard to tell...

It is different than the rest of the series for sure. That would be a reason to either love or hate it.

After trying the demo, I'm surprised by the amount of substantial content right from the beginning of the game.

Ahh.. I'll go with a boring score: 88.

Edit: Scrap that, being boring is no fun :p

I'll go with a 90. Simply because I feel it deserves it from what I experienced so far.