I echo what cOrpze wrote; a lot of the edit had some good parts, however a lot of it seemed a bit off and unfinished too. Various parts of the film that were truncated or cut didn’t have smooth audio or video cuts, and were quite noticeably cut.
Endor now looks far too yellow, and the scale and perspective of the re-done Death Star and Endor shots look incorrect. I could go on, however I think that cOrpze covered the other noticeable things in the edit.

Using non-ROTJ music seems out of place, and many editing choices seemed to be borne out of a subjective dislike of the film and story, rather than making cuts in order to improve the film. The story is the most important part; removing things simply out of disliking them (such as removing Ewoks, Obi-Wan’s “point of view” line, and most of the Jabba’s Palace sequence etc) detracts from the overall story, and breaks the flow of the film.

To each his own; it’s your edit, so you can do things however you wish!