Yeah, VLR has great IQ, some of the best on Vita. If the video in the OP is representative, the Vita version of ZTD is a bit of a step back in that regard.
I think I'll wait a few days for technical impressions then, if the PC version isn't botched I should be able to downsample it from 5k with ease. Gotta put that 1080 to good use lol.