I'd wait until the price drops to buy it. The price to buy it is incredibly high right now and you don't even know if you'll like the game. I mean, if you can brush off $80 disappointment then good.
I'd highly advise you to wait for a price drop. This time of the year is about to be flooded with AAA game releases anyway. Plus, the game play does look relatively good, but not $80 good.