How exactly will Blu-ray "highlight" something that was obviously bad in the movie theaters back in 1989? The original film print is still at a higher resolution (~2000p) than Blu-ray (1080p), so it's not like Blu-ray will be unearthing heretofore unknown blemishes in the film.
I have read articles depending on the film that type of thing occurs, it was a while back. More than likely I'm wrong, if I am I have no problem saying. I remember an associate of mine when to get a blu-ray player and it was one of the pirates of the carrbbean films and he thought they were playing the demo of the game, and it was the movie. The sharper cgi at least in his opinion almost took him out of the movie. Hopefully all the movies are going to look good, but I just don't true paramount they milked Trek for so long.