This has been asked many times, however for those who haven't seen this yet a user already made a fix: http://www.mac-hatter.com/blog/frontrowenablerforlion
Okay so I decided to give Flex a try and while it looks nice, it's not seeing all my media and what it does see, the app changed the names. Why is it doing this?
Well I'm not pleased. Front Row was much easier to use.Plex pulls in metadata to help organize your media.