A Small Question

Hey all, Planq here. So I've been playing the game for nearly 2 years on Global - started JUST before the starters got their 6* forms, since Grah was a new unit, and since Keymaster Gilnea (still waiting for that 6*, Gumi) was very much wanted.

Since I started, I've been around to see a lot of "praise gumi" and a lot of "gumi why". Lately, a lot more hate towards them. This question doesn't concern them.

What I wanted to ask was what, to you, are some really large failings of the game and some really large successes? I'm not asking about the company who brings it to us. I mean to say I'm not looking for "CASHGRAB UNITS WHY" or "SERVERS SUCK".

Trust me, I know there's discontent and my plate of Gumi bacon has enough salt already.

Concerning explicitly the game itself in the way of mechanics, questline, plotholes, or maybe just design either technical or visual - what makes Brave Frontier a game that you love or a game that you dislike?