I think while its fine if people dislike the recent string of prog albums, they are going to have to get the feck over the lack of growls. They may never return and I for one am more than ok with that as long as the material is still great. The band are all about evolving their style with things they were influenced by or inspired by in those times and I don't think growls are needed to emphasise that. The vocal style complaint was fine the first time but its now a very tiresome and rather obnoxious thing to keep ramming at the band. There's streams of the new album up but I refuse to hear it until my copy comes in and from being told there's no growls I am perfectly ok with it in fact I prefer they keep going the route they want to go on.