For the price it is, I expected much more care. The UI is very sloppy (looks and feels like a DOS game from the 90s); the playability is poorly thought through (e.g. message boxes pop up in the middle of the screen, covering your boat so you cant see... but your race still continues!); the computer AI is very basic (e.g. why do the boats always run into each other?); and the rules are completely unrealistically enforced (e.g. Rule 15 seems to not exist at all). Summary: WAY overpriced, poorly developed, frustrating to play. Also - the 5 star reviews are obviously fake