"I've chatted with some folks..." (re: Wakatobi) - okay, sure... let's start with it's likely the best run dive resort in Indonesia. Then add in the coral coverage (and reef health) is beyond almost anything you can find elsewhere in Indonesia.
This is going to come across a little defensive in part because I'be been there 5x times (including when you used to have to take the ferry overnight to get there),I know the management team somewhat well, and the local guides are some of the best you can find anywhere in the coral triangle.
Is it expensive? Compared to other places who didn't build their own airstrip, charter their own regular flights (no overweight baggage fees, ever), sponsor electricity for the local viilage (shared infrastructure), sponsoring the waste management for several surrounding villages (for reef health), sponsoring reef education for all 17 of the local schools in the region, sponsoring the micro-credit scheme locally to support the creation of small businesses, sponsoring the local fishing patrols, etc., yes - it's more expensive... that's because they saw these efforts as long term investment plays to keep the surrounding reefs healthy, and the resort viable.
If you can't afford it, or it doesn't seem worthwhile that's one thing, however, the "most that are blown away are not seasoned indo or coral triangle divers" is just completely bogus.
Between RA (multiple times), Halmahera (multiple times), Komodo (multiple times), Lembeh (multiple times), along with Sangalaki, Banda, Alor, Ambon, Maumere (when it was good), Bali, etc. Wakatobi is very good diving (for coral coverage and fish diversity - not pelagics).
The best comparison for quality of operation is Misool. I would rank Misool higher for the diving (definitely more remote - less impacted by humans), However, for food, travel (what it takes to get there), and overall quality Wakatobi is probably a very close comparison.
Wakatobi is not my favorite dive destination in Indonesia, but it's consistently very, very good. Some may not be able to afford it (or may not want to pay that much for diving in Indonesia. that's a personal choice.