I've seen endless groups of ONE taking on the overworld mobs in Craglorn and a LOT of them are V2...
I've seen (and been in) a group of three taking on the delves and quest challenges...
The ONLY two fights I've seen in Craglorn that are group worthy (4 players; 1 tank, 1 healer, 2 DPS) was in Zalgaz's Den (final fight with three of them) and the final fight in the Shattered quest (killing The One or something like that...)...
I mean, honestly, wtf... This isn't group content like we were promised. We want CHALLENGE not easy crap so that even the "casuals" can do... I promise you a lot of "casuals" can take on some hard stuff. I think people think that "casual" means "baddie" but you'd be surprised...
WTB CHALLENGE!!!