The lyrics are great on this album, something that is pretty rare on Prog nowadays.
And in regards to DT needing a producer, I agree, I fail to see why not other than having some bad experience with a couple of producers previously... the vast majority of other bands cope just fine and probably put out better albums because of it.
It could be stubbornness, or perhaps pride, but I can understand their mentality. It might not have been the bad blood they had back during the FII sessions that has turned them off to outside producing. Perhaps it was the huge success that the following two albums had that showed them that if they do their own work, their own way, they can get the results they want, at least enough to please their fans. In some ways, they were right -
Train Of Thought and
Octavarium both turned out great, but the next two could have used some producing from an outside source.
On one hand, we really get their vision, we listen to what THEY truly wanted US to hear, so we get a closer look into their own minds. On the other hand, they don't get the added benefit of a more objective listener in the writing/recording stage, which many fans might have wished for, especially where parts had been too long, too weird, or in some cases, too short!
-Marc.