5/10 isn't awful though unless being average is awful. I've seen a few people who are enjoying it and its probably the base for a pretty okay game if they keep up work on it. That said, I'm personally not sold on it so I'm waiting till a sale (to where I feel it'll be closer to the value I'd put on it for me personally) which'll give plenty of time for further updates. I don't expect every game to be a blockbuster though and an average game is probably going to be just that, average. Of course, games are apparently failures if they're not 9/10.