It's a bit of a let down because it's not that interesting to explore. Sure there is the area between Raven Rock and the mushroom village but once you get further into the island it's seen that all before and done that. It's all mostly snowy and it's pretty much like exploring Skyrim and it really gave me no reason to want to explore further. The main quest was kinda cool and had some nice dungeons and I liked some of the side quests but exploring was a bore