I'm tempted to merely say "what he said" and link to this fairly scathing review of Bryan Scary & The Shredding Tears' Flight of the Knife, which is in today's Pop Matters. That site has been generally sympathetic to power pop (unlike, ahem, this site), so I don't see the review as emblematic of any hostility to the genre on their part.
Now I wouldn't go so far as the reviewer and give it 3 out of 10, but he does hit on why I wasn't bowled over by the disc - it's just too damned busy. Listening to at times is like watching a Michael Bay movie after drinking 6 cups of coffee. I don't remember the exact quote from legendary rock critic Robert Christgau, but in essence he said that rap took songcraft and isolated its essential element, the hook, to the point where rap was all hook and no song. In a way Scary has done likewise here, taking the essential element of bands like Jellyfish, Queen et al (the quirk? the baroque? I'm not sure what exactly to call it) and elevated it over the songs themselves. Scary is a wonderfully talented musician and I'm just a guy with a computer, so keep that in mind here, but that's the way I see it (or more accurately, hear it).