I kill a named, log in a alt to loot and have to wait like 15 mins or so for them to loot it, even with advanced looting turned off. And when I go to invite one of them, still get the popup how the looting rights will be how the group leader has set. Gets very annoying every time to always click that. To me, if you have advanced looting turned off, you shouldn't have to go through all this.
I'm sure there will be some tweaks to the system coming soon, after gathering more feedback and testing results.
Critters killed by someone using ALS don't play by the same rules. The old poof timers are gone for those.