Poor and disappointing. Poor acting from some and holes everywhere in the whole movie script. I think WB forgot what Mortal Kombat is about, this is not another marvel superheroes movie. Good try, next time play the whole game series to understand the game history, the characters and their development throughout the series, don't just justify a movie by adding special effects and unexplainable superpowers to humans the way you did in this one.
I've been an MK fan since MK1 release in arcade and SNES (about 1992-1993, but played them by the first time at 1995).