All the LOTR films are long and boring, even rewatched them recently and still felt the same way.
The Hobbit, is not boring and didnt feel long at all.
I agree, the LOTR movies are too long, and oftentimes boring. And yet, there's something magical, something mysterious about them, which compels us to watch.
The Hobbit, on the other hand, was also too long and boring, but lacked any of that magic and mystery.
The Wook