While at the heart of it I think its a great feature. It keeps low level dungeons relevant with the roulette so that new players will always be able to get a queue to progress their main quest mission and lets you do dungeons with friends regardless of your level.

That said, I hate it because it removes abilities and it reminds you of how incredibly dull and boring the low level content is. The dungeons have almost zero mechanics to get past the dullness and prior to 30 is the worst for skills as its basically pressing 1-2 skills over and over again which practically puts me to sleep because trash mobs in this games dungeons have too much damn health.

I would love to see level sync in this game be more like swtor of GW2. Your level and stats are lowered, but you keep all your abilities. Its pretty jarring leveling up and then doing leveling roulette and to get one of the first 3 dungeons and your entire bar is grayed out and you're stuck spamming 1-2 skills....