I think the new BluRay version looks outstanding, probably as good as it could look considering. There are some shots that look blurry and some CA on the closing credits, but in general there isn't much edge enhancement, the opening credits (white) don't have any halos. I think it's a great job and if everything they released of a film this age was this quality I'd have no problem with it.
The stuff that made it look less than perfect to my eyes was in the original film, namely those ugly gaussian soft focus blooming on everything bright white, similar to Superman 1 if I recall. Not sure why some around here seem to think it could have been better, but whatever.