Its ok...the despawning is bad, but you need to only do it once at about 30 min or so to get enough tokens for the event. A schedule npc would have been nice. The event itself is nice, although SE likes chimeras and one-hit kill mechanics a bit too much. They have improved their instancing a bit, its possible to actually dodge the tells, and the draw distance isn't bad for essentially packing all of eureka into a tiny zone.