The Hobbit trilogy
I did start the first one just after it came out and coudn't bare to sit through it. Thanks to the fast forward option I have now seen all three of them. Peter Jackson managed to make this even more boring than the last two LotR movies. And the sfx, especially the blue screen ones, are as terrible as the LotR ones (which had actually a lot of very poor blue screen effects).
After two towers, return of the King, Kong and this poor trilogy, Peter Jackson is no longer a director of interest to me. (I bet that keeps him awake at night
)
Anyway the entire Hobbit stuff 2,5/10