I got into The Two Towers and then had to quit. Too boring. This was back in 9th grade, mind you, so it's possible I'd be more favorable to it now. I did read A Song of Ice and Fire in 10th grade and didn't find it boring so it's possible I'd find LotR just as dull on reread. I do love the movies, though, so perhaps I should try again. I also really enjoyed The Hobbit but that's written very differently.