Joss himself has said he felt the Season Eight comics did go too far off track at times - he wanted to take advantage of the unlimited budget of imagining large scale stuff in comic format, but admits they got a bit too carried away which is why things ended on a much lower-key note. Season Nine, when that starts publishing, is going to be back to Buffy basics.
As for us, the MZP Season Eight is always a big pull on here because it opens people up into the wider MZP Buffyverse - Angel, Faith, Slayer Academy and then Connor, Fate and Hell's Gate (which go off the TV continuity, not ours), and as I wrote 7 of that to Darren's 11, I rightly proud of it ^_^
Darren wrote the first four episodes of Season Nine solo before he went away for good, and the Season underwent a lot of rewrites as a result after initially airing because we were trying to work to his very brief outlines. Eventually we just chucked a lot of it out and started fresh, so the Season Nine you're reading is the preferred version!