The best?
NOES 1 or Dream Warriors,depending on which way you look at it.
I like the series,the concept is great and Robert's portrayal of Freddy created an unforgettable character but time has not been good to them because all are quite dated in some way or another.
A much better series than FT13th,Halloween,TCM or Child's Play.Every entry in the series had a certain distinction and more heart put into than aforementioned.
You can sum up the series like this:-
1) A True horror classic but very dated.
2) Rushed,confusing,cheesy and badly edited but Freddy is really evil in this movie with some good lines.
3) Exceptionally entertaining movie with some great special effects and likable characters,good mixture of comic book movie and NOES.
4) By now the series firmly made Freddy the star and in-turn made him into a toned down,wisecracking character.However this would be the beginning of the end because now there was no one to get behind but Freddy,making the movie a pointless and formulatic one.
5) Not a bad movie but everyone is low-key and nondescript except Englund and the story was again very routine,although a little more serious this time.Nice gothic feel.
6) OK movie if you're under 16 but to anyone older it's either a badly acted,silly movie or a nice little spoof on the series,depenRAB how you take it.Either way Freddy is not scary in the slightest here.
New Nightmare
An underrated gem of a horror movie.Intelligent,original and well written with Freddy actually intimidating again.A precursor to Scream.
Freddy v Jason
Terribly acted but well enough written movie,sort of a collage of the best bits from the NOES series but a long long way from how good the original and part 3 was/is.