Anyone got it?

GrimGrimoire, that is. I'm playing it right now, and it is much better than I imagined! The storyline is extremely captivating and I'm glad to see that all of the characters actually have a role in it. The gameplay is extremely fun, and it is quite exhilarating to come up with new strategies to defeat a stage! Unfortunately, I just got this game yesterday, and I'm already halfway done with it, and I'm only 4-5 hours in the game :( I haven't touched the bonus stages yet, but I was hoping this game would last longer than I heard. So, what are your opinions on the game, guys?