It looks way too dated for me. And playing it on 3GHz Dual Core with NVidia 9500 cards (on XP) was not as smooth as expected, especially with the low quality graphics.
And where are the tactics gone?, Looks like a mech that is equipped with long range weapons is hardly useful as your CPU teammates just go and swarm the enemy. To me it is too much simplified.
Lets hope that the Mech mod for Crysis is a lot better in this regards as well (it beats the graphics from MW4 by a long shot).