I do, but I probably shouldn't. Same goes for Rotten Tomatoes.
eg 'Metropolis' (1927) - Watched it for the first (and last!) time this week. I was looking forward to it. A few intereresting looking scenes, but it mostly bored the tits off me. Horribly overacted, even for a silent film. It's currently at 8.4 on the IMDB, and is 99% fresh on RT.
eg 2 'Funny Bones' (1995) - Which I really like, and have re-watched multiple times. Currently at 6.5 on the IMDB, and is only 61% fresh on RT.