Initial loading is buggy, it took me a couple of days to connect instead of just hanging at a load screen. Seems to be faster on the pickup after the initial file download.
H-scenes aren't bad, but the game is. Run out of money partway through a dungeon? Full stop, you can either buy more for cash or abandon the dungeon. No way to go let your expeditions refresh, and you don't get your money back. And since it's all slots-based, you can't gauge how much you'll need before headed in.