I've played tons of TacticalRPG's... this always end up destroying all other alternatives... jobs, skills, stats, items, story, enhanced dialogues... if only it had better graphics it would be mainstream!
To simplify how the gameplay works it is a bit like playing chess where in each turn needs to be scrutinized in order to find the best play on the board. Being that there is a large amount of RPG elements thrown into the game, these choices become even more complicated while also adding a huge amount of options to the game.
There is no immersive mode, which would allow this to be fullscreen on devices that have the Android navigation bar. On top of this the game is letterboxed on both sides of the screen do to it being a port of the port for iOS. There is also no other Android specific features to speak of in the game either.
The touch controls use an on screen dpad overlaid on top of the game. This means fingers move cover some of the game field or action when trying to maneuver.
The difficulty is sometime uneven with some battles being not to hard after one that was extremely difficult. Couple this with how difficult the game can be even on the easy setting and it is very apparent that the game will take some patience to complete.