This game is one of the best looking game on the Vita, I'm really surprise they manage to get such beautiful graphics on a portable game They did a major job at using the vita at its fullest.
The story is kinda forgettable unlike the other Killzone but how well.
Some stuff are now controlled by the touch screen which is really fun like brutal melee kill, taking ammo or opening something.
Where I don't have fun is the mini game to hack stuff ... otherwise it is a solid game but I don't feel the need to play it often. I have bought it the day it came out and after like 2 months I'm at the start of the 4th mission. Maybe it get better latter or I had many other distraction like Tearaway and Soul Sacrifice.