ya, i really enjoy both of those films.
There was one called merlin, it was a more of a 2 part show movie, "thing", not the tv show.
I enjoy it because it starts from merlin, through uther, to the death of king arthr.
I saw Camelot before Excalibur or merlin so it was the first King Arthur movie i had seen.(except monty python and quest for camelot)