Should have been a bit more verbose with my message. I'm not so much worried about the game taking long to develop. Rather I'm worried about feature creep in the way that the game will become too complex and the development team won't be able to manage the project without burning out. It's too soon to make conclusions but the ledge detection video shows that the programmer isn't a slouch, so there is hope
If the team is able to keep the project in a cohesive state, despite the expanded scope, I'd be very glad. I'm all for a gameplay heavy adult game, as long as there's a way to get a quick fap at some point (Unlockable gallery mode). Even if the smut content takes a backseat for the project, I could see myself enjoying it just as a game. Portals of Phereon is a good example. Very little porn content but a very interesting management game, if you're into Excel sheets