The first volume of Grant Morrison's New X-Men was very good. Though it isn't the best X-Men book around (go read Astonishing!), it had a great story, introduced a powerful new villain, and found a new way to show how mutants can be persecuted. Imperial directly continues the events of E if for Extinction, with Prof. Xavier leaving Earth to contact the Shi'ar after revealing to the media that he's really a mutant and his school for the gifted means a school for mutants. Unable to understand why he would do such a thing, the X-Men, who include Cyclops, Jean Grey, Beast, Wolverine, and Emma Frost, are left to deal with the protestors who are outside the school. If that weren't bad enough, a creepy cult has surfaced. They are humans who desire to be mutants, so they harvest mutant organs in order to implant in their own bodies to give themselves superpowers. While dealing with these crises, the entire X-team finds themselves coming down with a mysterious flu, and, eventually, they begin to wonder if the threat posed by Cassandra Nova is really as finished as they thought.
In addition to the X-Men, some more of the studnets are featured. Emma Frost's new protoges, the Stepford Cuckoos, are introduced in this trade, Beak gets a part to play, and a new character, a girl with some physiology reminiscent of a fly, is brought to the school after she is thrown out of her house. All of these characters contribute to the story at some point, and it seems that Morrison is setting them up for bigger things to come.
Imperial is definitely good and is a worthy read, but there are a few things that I must say. It seemed like there was almost too much going on to keep track of. There were numerous plots interwoven in these issues, which isn't a problem as long as the reader can keep them straight. I had a somewhat hard time remembering who was involved in which story. Still, this is a good read for any X-Men fan.