Apart from the fact that by paying you never win anything, more like pay to catch up to the rest of us. If they got something exclusive that gave them an in game advantage over those that didn't pay, thats pay to win. If you could ONLY BUY Thorn, and it was a game breaking gun, thats pay to win. If by paying for this subclass levelling thing it granted you extra abilities that non paying people could not get, thats pay to win. If you feel everything is a grind you really should consider wasting any clearly valuable time on a video game you enjoy. I got out of the wrong side of the bed this morning :)