That Orion spine is terrible. Reminds me of the Just Imagine omni spine, but worse.
Also, as I did a few pages back, I'll chime in in support of the Johns Teen Titans omni. It definitely is divided up into two eras: before Infinite Crisis and after - so I can understand the criticism that it's disjointed. Kind of appropriate, however, considering the same can be said of NTT and CoIE. I very much enjoyed it though - especially fun if you're familiar with the Wolfman / Perez stuff. Johns' signature eye for great character moments is all throughout. Great stuff with Tim Drake, Connor Kent, and Cassie.
It's true that the Beast Boy mini is no good though.