Terry Gilliam is a very hit-or-miss filmmaker. And I think he skews more towards the latter.
For context, what do you think are the “hits”?
Monty Python and the Holy Grail, The Adventures of Baron Munchausen, and Tideland. I originally liked 12 Monkeys and Fear and Loathing in Las Vegas, but found they were less than the sum of their parts upon revisitation.