I like some Dream Theater, but I agree that they are overrated. They have always seemed to put being technical in front of song writing or flow. Which is why I consider Pain of Salvation to be a better example of prog metal. They write great songs that be listened to both casually or in depth depending on your mood. And their technical moments seem to be more natural and less forced when compared to DT.
Exactly... I always seem to notice that in a lot of DT songs, where they'll change into a riff for the main soloing, but the riff totally seems like it was sticky-taped into the middle of the song, for the sake of maintaining the "every song has to have solos" tradition, rather than being a natural progression from the rest of the song.
I do think they have a few really well written songs, but the solid quality of each album doesn't compare to some of the other similarly regarded prog metal albums.
I actually quite enjoyed the song "Octavarium" off the album of the same name, and a few of the other tracks on it (which I've found is less popular with most Dream Theater fans I know), but I still think it can't compare to masterpiece albums like Symphony X's "Divine Wings Of Tragedy" or Beyond Twilight's "For The Love Of Art And The Making"... or more pertinently, Pain Of Salvation's "The Perfect Element, Part I"/"One Hour By The Concrete Lake".