New 52 isn't going to last forever just like He-Man's new armor isn't either. There was a time when the snake armor look was going to be He-Man's 'default' look and that barely lasted a year, excluding the fact that the 200x cartoon and toyline died at that time. It's a change that'll be around for awhile, but not forever. The classic look of He-Man is the true 'default' look of He-Man because it is the most remembered by fans just like the old suit with the red trunks is the 'default' for Superman. I just don't see the need for the anger. It does nothing but get people riled up for no productive reason.
The fans who are complaining about He-Man's new look think it looks silly too. If we keep voicing our opinion, eventually the powers that be will listen. I care too much about MOTU to treat it with apathy if I feel it's being taken in the wrong direction. A temporary change in attire is one thing, but I get the horrible feeling Mattel may push for this to be the look for He-Man going forward, much like DC is doing with New 52.