Advent is so much more professional and hardworking than all previous EN gens.
>Minimized pre-debut sub culls with intro videos and clips
>Professional and concise debut streams - it's clear the girls prepared for a long while
>each stream clearly shows a lot of effort put into them - from Shiori's karaoke special effcts, to Bijou's FFIV end game content account
>each channel always has waiting rooms enabled for their next streams at all times
>always uses raids to maintain excitement and audience engagement
>THere hasn't been a single stream late to start on starting across all 4 members
>Minimum technical glitches across all streams and collabs
>maximize audience engagement - three karaokes, including one during monetization
>take greatest advantage of debut buff - each talent has streamed at least 2 hours per day, every day, with Shiori's break tomorrow the first break since debut

They are literally doing everything right. After suffering through Council's debut and collab glitches, the quick degredataion of their streaming frequency and laziness, Advent's appreciation of how lucky they are and how hard they are working to maintain that pace is a real attraction by itself.
I know it's still just the first week but I hope they continue to try their best, and hope that they can quickly become the top vtubers they have the potential to be.