User blog comment:Diotoir the son of nemesis/Upscaling old Robot Wars videos/@comment-4700688-20181011180252

It's a bit of an even trade, robots like Chaos 2 and Dominator II look better in your version, but the arena itself seems a little too blue upon first reaction, but maybe that's just because I've never watched Series 4 in high quality. Probably an overall improvement.