Pretty good, as always.

Not as bad as I thought its grind would be, as this is another Asian made.
I see one significant turn off, the unstable server that will cause an error message with two options -restart the app or try reconnecting-.
This usually happens once in a few hours, can differ depending on the population on the server at the moment or maybe your connectivity.
Other than that, the bugs and glitches are minor ones like a collection page that wasnt updated along with a new release of units
Other than those, Im quite enjoying the game with no whining. Auto fights can be enabled. If not, you can control their skill usage and movement and this is usually much better as you can dodge or interrupt enemies skills by using yours or by moving out of the range.
Currently all the PvP contents are autoed, as it is fairer in general as some Asians -or more specifically, Koreans- cannot micro their way out to beat another guy who has 1.5 or even 2 times more combat power.
Manual PvPs coming on the way as it was asked by many, still. Not sure how the arena rankings are going to be affected, but what works works. X)

KeenJin about 길드 오브 아너