Well it has its problems. No entry barrier for players (anyone including trolls can join and become part of the canon world), parties with varyng levels (like a leve 27 barbarian/fighter and a level 1 cleric fighting in the same battle), and then most people suspecting DMs make preferences. And yeah, last but not least the ruleset is tightly enforced so most of the freedom of D&D is lost (and it's more houseruled than RAW / read as written anyway).
But it's fun, in the end, because of the stories you build together with other people. Let's say its fun despite the system not being designed f…