I kind of agree, though I think there's plenty to be disappointed about with that and later albums.
The problem with U2 is that it doesn't have as strong a sense of itself as it used to. Notice how the book constantly justifies artistic success by pointing to chart numbers? It's a real travesty that the band has grown this superficial. In 2002, The Edge's notion of improving Pop songs was making them more mainstream and boring. I was never a huge fan of "Discotheque" but the guitar textures and other effects (except maybe the "boom-cha"s) were not what needed to go and were actually the best parts. "Staring at the Sun" was also worsened and "Numb" was brutally assulted by Edge's boring 2000s guitar sound. At the time, The Edge also felt that "The Fly" hadn't aged well.
I think that, had the album met greater commercial success, the band would have praised it more in retrospect and that says a lot of sad things about the band.
In 2007, Bono castigated his past lyrics, each of which he wrote in an hour, when comparing them to post-2000 stuff. He actually thinks Vertigo and Beautiful Day have better lyrics than "Bad", which he says doesn't have proper lyrics. The guy's mad.
The only criticism I agree with is Bono saying that his voice was too tired to pull off "Do You Feel Loved?" (my favorite on the album); when I got the album, I kept wanting his voice to soar at the end, but assumed it hadn't because the band wanted it that way. Mofo is pretty awesome, though.
I'm gonna put those 2 on my ipod before I go to the gym today.
Other than those and the single version of Please (though I'm torn between the superior guitar melody and solo on this and the rough texture, including Bono's sadder singing, on the album version), the album suffered from poor melodic contributions by The Edge. Miami is a great rhythm song in search of a worthwhile guitar melody by The Edge.