I don't really see anything wrong with Lastpass. The secrecy of your vault (the encrypted passwords) depends on the strength of your master password. If you have a strong master password, the fact that someone managed to make off with some hashes should not bother you. To use a horrible simile, it's like when you have a bank vault filled with a lot of valuable stuff and three doors. Someone tried to rob it, put a dent in the first door, but couldn't get through them. Some people are flipping out that the door got banged on, but I don't really understand that because the door is still doing exactly what it was designed to do.

Maybe there's something I'm missing here, but I don't really see the trouble right now.