"The Shining is the scariest/best horror movie ever."
I covered this in the movie thread a little while ago, but I personally think The Shining is pretty pathetic.
"Leo DiCaprio is an excellent actor."
Don't get me wrong, I like Leo. But the internet's recent obsession with him having never won an Academy Award is a little baffling to me. He's consistently a very good actor, but I've never really been blown away by any of his performances, and I'm not sure I would give him any Oscars if it was up to me.
"The Star Wars prequels suck."
I think they're great movies. They have their weaknesses, certainly, but on the whole, I enjoy them all.
"The Twilight series are some of the (best/worst) books ever."
In my experience, Twilight is extremely polarizing; it seems like everyone either loves it or hates it, with very little middle ground. Personally, I don't understand the hype, but I don't understand the hate, either. Granted, I've only read the first book, and I haven't seen any of the movies, so maybe I'm not the best judge. But I enjoyed the book I did read. It wasn't amazing, but it wasn't awful, either.
"Dan Brown is a terrible writer."
I love Dan Brown. Sure, his books aren't literary masterpieces, but they always entertain the hell out of me.
"The Catcher in the Rye is amazing."
The Catcher in the Rye is honestly one of the least enjoyable books I've ever read. Finishing it was a supreme chore for me; I don't like leaving a book unfinished once I've started it, but I really had to force myself to keep going with this one.
"Nirvana sucks." (This isn't really a majority opinion overall, but on a lot of websites [including this one] it's common enough that it feels like a consensus.)
I count Nirvana among my all-time favorite bands.
"Nickelback sucks."
I like Nickelback. I do understand some of the criticisms they get, but I feel like the whole thing is massively overblown. I don't love them, but I think they've got some pretty good songs.
"Metallica's last really good album was ... And Justice For All."
I personally like all of Metallica's albums. Granted, St. Anger is my least favorite, but even that has some awesome songs on it. Meanwhile, Load is one of my favorite Metallica albums, and the Black Album is fantastic, too.
"Bacon is wonderful/amazing/the best thing in the history of things/etc."
Bacon's pretty good, but I really wouldn't care if I never got to eat it again.
"Internet Explorer sucks."
I use it without any problems. *shrug*