Can't say I'm impressed. The art is nice, but the gameplay has all the pattern of a whaling gacha. As a F2P I see the signs of being criminally underpower without spending real cash. The biggest is that by mid-game you basically MUST have an SSR team of the same element. SSR pulls are rare enough at <2% per $5 worth of in-game currency. Then effectively *requiring* you get 5 of each element to effectively fight the main story? Ridiculous. The game is still young, but I don't have high hopes.