I have read Discworld series 3 times and I'm thinking to read it all again. I wish there were movies based on Discworld but done right.

I think the three mini-series did a fairly decent job.

Pratchett was involved (and appeared) in all three.

The Color of Magic/The Light Fantastic

Hogfather

Going Postal

The Watch was kind of unWatchable for me; which is sad, because I like the actors.

Because Pratchett (any of them) were not involved with it.

There were a couple of cartoon series by Cosgrove-Hall that were _really_ well done. (Wyrd Sisters and Soul Music)