aWell first of all sure the sound is enhanced and there is no tracking and the screen quality is much better. However the trade off? Lets start off with darker yes dvds are much darker dont care what anyone says they are darker and so thats a somewhat tolerable trade off. However what I hate about dvds is this wide screen bullshit I dont care what anyone says wide screen takes away screen it is like squinting less picture better quality and I will take the more crapyer picture thank you very much. Also dont give me that nonsense bull shit about it looking like it takes away picture wrong again because it takes away the picture I can see plane and its not a black line at the top its about 5 to 15 inches in general depending on the size of the screen and even if you have a big fucking screen the size of a normal theatre you are still losing picture and this is especially noticeable in theatre just pull your finger out of your ass and look. Now I respect others opinions on this subject because some people may prefer wide screen and that is up to them but I prefer the bigger screen I hate wide screen honestly it drives me insane and id rather not watch the movie if it was wide screen or nothing except in the theatre the theatre is tolerable but still I despise wide screen even then but I will tolerate it. So in conclusion I would like to say that I think dvds still need some work but that is business for ya put something new and looking good on the outside and jack up the price thats how it always goes in the market.