No doubt about it, Maia is the man. Lots of respect.
In breaking it down, I think what Maia is really lacking (in terms of his game, not mma as a whole) is the ability to press it up against the cage and work a strong clinch game. He's obviously got the takedowns and throws as he's shown against Chael Sonnen, but we all know is hard to impossible to take a guy down while he's back pedaling. Especially when he's throwing lightning quick counters at you.
The answer most good wrestlers seem to find against backpedaling strikers in mma is of course to press em up against the cage and take their time from there. Maia spent his time trying ot shoot in the center of the octogon without having the striking to set it up like GSP does. Of course, Andersons clinch game in a striking sense is absoultely lethal, so who knows.
I'm not a wrestler and thats just my take. Can't wait to see Maia's next fight tho.