Nobody was comparing it to like a AAA mainstream video game. As Aidoru said, the game poorly designed and is 200% a cash grab. Nutaku has had P2W games in the past but this one is by far the worst. You should NOT be able to buy currency with your real money and then lose it in 30 seconds or less to players stealing it from you. I didn't have that happen because I haven't spent a dime on the game, but I've had 1 million stolen by a single player with like 15 seconds. Maybe when the game dies it'll actually be playable because you wont be bombarded with stuff.
Also as for the story, which I stated in an earlier post, it's hard to read it when every second you are reading, someone is taking your money.