Not a ROTA owner but I guess these guys are coming from a quality point of view. Yes there are plenty of the few photos floating around the net of cracked ROTAs, though they meet standards (whichever they are) but given the wheel design, people have higher expectations from them and use them out of their designed purpose.
Working in at a auto dismantler (disclaimer: not related to my wrecks, completely separate things), people tend to bash the shit out of ROTA while the genuine wheels by Subaru, Nissan, toyota, almost every make, have shattered to the point even I wonder how it happened.