This show was a lot of fun to watch when the original cast were there, but as the seasons went on, and character after character were killed off, it lost its charm. Few of the newer cast are interesting to watch, with the exception of Amelia, whose neurotic behavior is just hilarious when you consider she's a neurosurgeon...
When they killed off everyone in Meredith's family, there just wasn't enough to keep me watching. Lexie was the last straw!