Got the game about 3 hours ago and I just walked away from it. I was a bit pissed at first that you dont use the control stick rather the control pad insted, but after about 2 mins of playing I did not even notice. Combos are amazing, the switching between fighting styles at first was hard to do mid combo but after a few attempts can be pulled off without hesitation. I have only seen one fatality Scorpion's very nice.
Deffinitly a must play for any MK fan, Rent it first if you must but save the $5 and put it toward buying it.