New Dream Theater track :"On the Backs Of Angels"?

quite a good opener... more "proggy", crazy time signature still going on... but now i think, i miss those heavy riffs, hopefully will find them again when i hear the whole album... Mangini sounds good, i smile when i hear the his fast ride cymbal part... James LaBrie sounds awesome, but the chorus is just ok for me... John Petrucci's solo sounds good... I love Jordan Rudess' piano solo in this song... and finally we could hear more John Myung's bass part... overall mix is good...