The Matt Matros AK theory

I have been playing this theory from Matt's cardplayer article which explains how it is not a horrible move to push with an AK to one or even two raises as it is ofen equitable in the longrun. Does anybody else have any views on Matt's article other than the fact that you are almost screaming to the table "I HAVE AK" when you do it? My personal expirience thus far has netted more chips in the 200 or so hands i have done this than when i was coming in for standard raises and folding post flop and/or turn when i didnt catch a good draw or a pair.