Seems more like "NXT uses people to their strengths and books according" while Main Roster is "Fill in this guy for Segment 7 with Booking Sheet 4, even if it doesn't make sense." To call someone like Asuka overrated is insulting to women that can actually wrestle. She's probably the best in-ring performer of any of the females on the main roster or NXT. Chad Gable has charisma and unbelievable ability, but is never booked as anything more than cannon fodder. Bobby Roode is a natural dick and he's a smiling babyface for reasons still unexplained after HOW LONG on the roster? A YEAR? AOP should be the Bludgeon Brothers push, not Harper and Rowan after 5 other failed pushes. The Revival's failure is more "both got injured at different times" and lost their place in line. They never got a shot since one went down immediately after their call-up, and the other followed.
I'll concede Vaudevillains (it's a one-note gimmick, and good for Aiden English surviving) and Ascension (Viktor is too small for a team that is supposed to annihilate people). Neither was going to work on the main roster. TBF, neither were given much of a chance, either. Ascension were buried as beating scrubs and got squashed by the APA and other geezers on an anniversary Raw, and Vaudevillains debuted on Smackdown before the brand split (which is code for "we don't care about them.").