Ultimate Mortal Kombat review at Gamer 2.0.

"November 19,2007 - This is really shaping up to be quite a year for handheld fighting titles. Bleach: The Blade of Fury was a pretty good game that had some nice touch screen features thrown into it. Now Midway has released Ultimate Mortal Kombat, which is essentially a direct port of Ultimate Mortal Kombat 3. While the game doesn't make use of both screens entirely well, the arcade-to-DS translation works out greatly."

Full Source: Gamer 2.0