Harbinger of Hoopla
Adroa
Obviously you haven't read Tenjou Tenge. Tenjou Tenge started out really good, then got really, really bad. It was so dissapointing I swore off all his stuff, though before it concluded I did watch the air gear anime (when it was up on youtube for free) and it was actually pretty good. Read a good portion of the manga as well.
I've actually read and watched Tenjou Tenge neutral
Poor phrasing on my part. What I meant to say is that Tenjou Tenge was my favorite manga, and in my opinion majorly lost its s**t to the point where once I had finished the last chapter, I wished that I had never started. It was that disappointing and unsatisfying for me, and as a consequence I have actively avoided anything done by Oh! Great.