I think the biggest issue I have so far, is that I discovered a way to grind more with the help of a Certain someone, but that method was ruined when you invite them into your home, before they would just leave your body in the area you were training in, which allowed you to pop a energy potion and carry on grinding until they showed up at the shack again, rinse and repeat, allowing you to grind multiple times a day, but now they drop you off at the house which does NOT allow you to drink a energy potion, only leaving you with the option to go to bed, kinda annoying.
Apart from that, its a great game.