It's one of the best rouge-lite games I've ever played, with the amount of content, easy-to-learn, hard-to-master combat system, and of course the high-quality voice acting,

I think the main story is good, but after that, it really can't show much. It would be better if it was more MMO-like or more Diablo dungeon crawler-like gameplay, but this hybrid is just not my type of game.

I think it has one of the best levelling systems, and one of the best free-to-play models. You WILL pay for it, as any other MMO game, and you know it. But you will play at least 10-20 hours before you get there. After that many hours, you know, if you want to pay for this game, or not. And you are still nowhere in the game.