The game is not really user friendly.

Pros:
- good soundtrack
- few good looking waifus
- main quests and a few side quests are with fully VO. (even the main hero talks ^^)
- a lot to explore

Cons:
- few skills blocking ally skills (if someone using Meryls ice wall, everybody who is outside the wall cannot do dmg)
- bad UI (you need to click on so many windows to finally find what you are looking for)
- bad chat (just 50 letters limit)
- no emotes
- pretty much no hints (in most options you dont even know what they do)
- level cap (On the newer servers the level limit increases just every few days. Until 40 it was 2 levels every day. Now its was 2 days, then 3 day, lets hope it will not increase much further.)
- nothing to do (Because you have just around 180 vitality per day you can run 2 dungeons and then go offline. You cannot farm anything to make you stronger, cuz everything is bound to the vitality or just the daily / weekly tasks.)

The game makes fun but pretty much everything in the game needs a rework.

EDIT: Stopped playing the game cuz the gates for the building mode, leveling, raids, gatcha, dungeons, pvp, and whatever else killed my desire to play the game even further. As I told before, cuz there is no real content you wait for the monday reset, do everything in one day and then go afk and wating 7+ days until the next reset. This is not a MMORPG for me. Any idle game consume more time than this here :( Ciao.