Not bad, but it looks more like a freight ship for me. ^^ Like the Caterpillar from Star Citizen. Don't ask me then how a cruise ship should look like. Maybe with a huge glass dome on top of it so passengers get the ultimate view to everything.
Sadly you can fly the ship only forwards and backwards. :-( Also, if you fly a bit away from the console and you exit it the game gets very laggy for me. Don't know if that is an asset problem or just the charm of Unity. ^^