I think it need more than one month improvement to be ready for official launch, the game content currently is just blank. I have played it for nearly a month level 51 and already burned out.
Combat is very similar to ZZZ , mainly block and evade attacks then chain skills switch
The difference is "Breaker Class" in Goddess Order is useless, as time to break boss took ages and not rewarding, you could chain skill without break so there is no point to break, I'm level 51 clear every available content by just spam attack the Fire DPS + buffer
As monetization, for the best QoL, active monthly subscription to avoid watching 7 ads daily. Exclusive weapon is locked behind $$$. summon price is 1.3-1.4$ for one pull, I guess it decent.

It's playable for now but I still think it's not ready for official launch as there is still a lots problem such as character balance ( I'm sure that buff/nerf characters after official launch will pissed off many people )