Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Excellent work.

While I still think Scenes From a Memory is their best work, this album is also top notch. The compositional quality of the songs is good (I think they've really improved a lot in this regard since Jordan Rudess joined the band). The solo melodies are excellent. Mr. Rudess' keyboard solos are much more interesting than they have been in the past. And John Petrucci's writing and playing continue to amaze me.Now, if only DT would release an all-instrumental CD.... :-)