Might be a bit biased here but I think this is pretty darn good for a modern sunset level. It's really interesting hearing Sis Puella Magica despite the level only tangentially referencing Madoka Magica (and a few other shows i don't know)- I think it works pretty well here. The main issue is that unlike a lot of other sunset levels, there is a pretty stark contrast between the structures and the backgrounds, something which is much more apparent as the level goes on. I think the earlier parts are quite magical though.