Who doesn't? Again outside of the echo chamber of this online community I would bet people revere Melo just as much as GMAC. I will conceded that people probably find it much easier to relate to GMAC because Melo looks and moves like a super star athlete and has all the trappings of one. GMAC looks like a guy you would see at the pier fishing or hanging out shooting hoops at the local Y... So that probably explains why it seems like GMAC is more revered. The open question is going to be what an 16 year old kid and his family will relate to... I suspect parents will love GMAC, but will the kids?
What's funny is that GMAC is much more of a "killer" than Melo was... I think there is a an inner drive and will to win and succeed in GMAC that goes beyond way beyond what the normal elite athlete has. The true all time great coaches all have this characteristic... they don't accept anything less than 100% adherence to their directions and they hold people accountable if that's not there. This is why I am, and I'm sure a LOT of people are so excited about GMAC... I can't imagine him sitting around eeking out .500 seasons. I've said this earlier, but you see it when he is coaching when he is literally playing every play on the sidelines along with his players. I think with people like that burnout is a real risk as I don't know how a coach can maintain that level of intensity game after game... season after season.
When I look at GMAC I see a Pep Guardiola... reserved dudes, who were amazing and great players in their own right who maxed out their talents at a very elite level, but never true super stars. They are really nice guys who are quiet killers underneath the hood. If GMAC is 50% of the tactician and leader that Pep is we are in for an amazing run of success... that's the upside that I see. As someone said above... Ewing/Autry is the floor.