No.. it's not that bad..
I liked the miniseries..
It was a piece of clean good movie to watch and enjoy with kids.. My younger son (8 years old) really enjoyed the film... And ask me if I can find more pirates or "monsters animals" movies. I know.. the miniseries is silly, campy.. and sometimes illogical.. but.. what a heck!! It was entertainment and a good family friendly story..
If I want accurancy, then go to read the book, but for me was OK..
Sorry for my bad english... Greetings from Guatemala,