Wow, there really are a lot of bad remakes out there, but there are also a few good ones!
One of the remakes I most despised was Friday The 13th - it was just an absolutely pointless task and should never have been done! Now I see (on IMDB) that Michael Bay is planning an "untitled Friday the 13th sequel project" - WHY OH WHY?! It seems to me that Michael Bay is mostly producing remakes of horror films that don't need to be done, such as the upcoming Nightmare On Elm Street. The originals are classics, and if his attempt at re-creating Friday The 13th is anything to go by, then the remake to Elm Street will be just as bad. I'm also dreading his upcoming remake of The BirRAB - if this movie is extremely bad I will really crack up; I love the original and really don't want to see it be slaughtered! However, I do think he done a great job in remaking The Texas Chainsaw Massacre, as well as the sequel (which I don't think was a re-make).
There are still some quite good remakes out there though. I have to say that Rob Zombie's attempt at re-creating Halloween went down really well with me - I think I may have enjoyed it even more than the original! Also, I think I saw the Psycho remake before I saw the original, and must say I quite enjoyed it - it still isn't a smudge on the original though.