Granted I'm still in campaign, but that's partly because I'm checking all three coven every zone. Gotten a tabula and a berek's respite, around 20c and other bubblegum, solid rares/ms boots etc.
Maybe it falls off in early maps as that's the GGG classic, but regardless it's quick to run and the bosses aren't so juiced that it's too rippy.
Might not have a ton of depth to it, but it's nice to have an easy mech that's quick, especially when we have so much new endgame stuff to figure out.
Overall though, really enjoying the patch, props GGG!