I liked the fact that the C Listers got to shine, that was actually one of the better parts of this but I gotta disagree on the part were it was a good tale withoutlots of flash. In fact I'd say it felt like the other way around for me. It was very flashy but with little substance.
Character moments were there but seldom had any sort of build up which lessened their impact.
It really did feel to me like a shonen Manga to me rather than a Western Comic, the ending reinforced that by quite a bit.
I mean they could barely irritate their opponent and as soon as they believed in themselves they got a major power up. That trope even annoys me in better stories.
It were the Subplots that kept it all from falling apart completely for me but they alone don't make for a good event.
And maybe this does feel like Busiek, I would not know as I haven't read his stuff but given how little enjoyment I got out of this I doubt I'd be a Busiek fan then.
To me it felt more like a classic Waid story. Not risky/deep enough to fail and possibly end up being considered bad but also forgettable and far from being good.
I'll say that the art was nice throughout and sometimes kept the illusion of epicness up.
It feels really weird to be the negative person in the room for once but I'd lie to myself if I were to praise something I really doesn't feel deserves too much praise.
Still, like I said: I'm happy for everyone who enjoys it, that's cool. There is waaaaay too much unwarranted negativity in the Comic Book Fandom as it is.