Absolutely fantastic! The ambiance, the snails crawling on the side of the terrarium, the design- great! My only disappointment was not being able to breed the gold snail (one of the biggest things I wanted was snail variety- I wanted to see if I could make a half-gold snail!) The puzzle and search minigames were both surprisingly satisfying; the jigsaw snap feature definitely added to it, though it may be too generous.