I really like the first Album which was entirely David Grohl but after everyone else joined they got really boring and lame. They still have some decent stuff on their second album and "Stacked Actors" is a pretty cool song. But their songs for the most part got really lame after the Foo Fighters album.
My hero is just a terrible lame song in general and all their stuff got super main stream rockish rather than more grungy and experimental.
They are definitely still a solid boring rock band if thats what your into, but they aren't doing anything exciting. Talented but not inspiring.