Did you play with yourself or with others?
I can't believe how poor mortal kombat looks, this has clearly been rushed out. I find it annoying looking at the nice cutscenes from PS3/360 then cutting to PSP style graphics. Other than that the game play is still good.
I hope metal gear solid hd collection is on par with the PS3 version, fingers crossed they've kept everything at 60fps.
I think people expected too much from graphics on the Vita version due to the power of the console.
To me the graphics are fine, it still a handheld gaming device and not a powerful home console like the PS3 or 360. Plus dropping the graphics abit to maintain full 60 frames is crucial for a fighting game in my opinion.