Ok, some people are so fanatical about their favourite films and when their favourite films don't look 100% perfect, they, erm, tend to cry a little ;-)
Well, Highlander was made with no computer special effects and with 80's equipment. There's no way that the quality of the film would stand up to todays blockbusters. However, as the film is possibly the best EVER film anyway, this does not matter.
I think what they've done to the Blu Ray is nothing short of AMAZING! (bearing in mind everything I've just said). The colours and detail now visible just make it look like a new version of the film. It adds so much more to an already perfect film.
I bought this a while back and was one of the first Blu Rays that I owned. When I watched it, it was genuinely a jaw dropping moment!
I can't recommend this enough :-)