I read "A Separate Peace" in high school but can't remember what happened in it at all. Yeah it was that memorable.
I tried to read "The Fountainhead" because it was mentioned in Gilmore Girls and I felt like checking out the books that Rory seemed to like. I couldn't get through the whole thing, or even the first few pages. Dull, dull dull.....
I like the movie "Sense and Sensibility" but had a hard time getting through the actual book. Wouldn't say it's a bad book, just hard to get through for me.
Maximum Ride series. I enjoy the books alright individually and enjoy the characters but end up dreadfully confused when going from one book to the next. In one book Max has children (half humans, half birds I think? It's been a while) but in other books it is not mentioned at all.