This game seems a lot faster all around compared to Disgaea 4 on the PS3.
The battle actions (when cranked all the way up) seem quicker making it faster to clear levels, and the loading times are basically non-existent after the initial startup loading. Disgaea 4 on the PS3 seemed to have load times just long enough to be noticeable, especially the 5-6 second load into Cam-Pain HQ.
Was the PS3 version this snappy or was it enhanced for the Vita release?
Other thoughts so far: cut-scene sharpness and color is gorgeous, probably the best I've seen on the Vita yet. Way more striking than I remember Disgaea 4 being on my 42" plasma.