I'm only recently getting back into comics and I spent the first couple of years reading the serious stuff - Preacher, Sandman, Transmetropolitan, Doom Patrol. I read Ennis and and Miller and Morrison and Moore and Gaiman and Ellis - the literary lights in comic-dom who helped bring more critical acclaim and appreciation to the form.
And then I read NextWave. And it kicked my fleshy-one face.
Do not buy or even read this book if you have no sense of humor. Do not waste your time. If you can't appreciate movies like "Wet Hot American Summer," if your heroes are sacred to you, then move along because there's nothing here for you except irritation and aggravation.
For me though ... every single page is brilliant. I read dialogue to friends of mine over the phone and while some of them are bewildered (broccoli men? Dancing critters? Fleshy ones? Captain @#$*?), most of them get it.
It's filled with in-jokes that refer to other comics, new and old. If you aren't familiar with the reference though, it doesn't take anything away from it (however, I suggest reading the Ultimates before reading NextWave - it really will make one of the jokes MUCH funnier). It's filled with absurd dialogue, absurd violence, absurd plots and it's awesome.
It's a comic for those moments when you simply want to see a bad guy get their face kicked and a hero say something completely stupid as they do it. Reading NextWave will also help you understand other comics, like what MachineMan says the things he does in Marvel Zombies 3.
But really, I don't think anyone could write a review which truly does this comic justice. You need to be able to laugh at your heroes, not in any mid-1980s deconstructionist way, but able to laugh at their quirks, foolishness, etc. as they fight completely over-the-top opponents and say completely insane things.
I adore these two volumes. I treasure them. I make friends with them when I make people borrow them. They may well be the best comic I've read to date simply because they brought the sheer joy and pleasure of reading a comic for a comic's sake back when lots of things seem to be dour and serious and grim and ... well, you get the idea. NextWave is bright, cheerful, filled with robot brains that need beer, fleshy ones, kicked faces and face kicks, and broccoli men. Lots and lots of broccoli men. Absolutely extraordinary work which may - StormWatch, the Authority, Transmetropolitan, Orbital, Ocean, Doktor Sleepless, FreakAngels, etc. aside - be Ellis' best work.