Main game
2.88 average rating based on 8 ratings
Preliminary: Very odd Look and Sound so far, but very appealing nonetheless 
Like its predecessor Aquanaut's Holiday, it is beautiful (even better! love the planets/moons and sunsets and reflections and landscape and animals etc), great music (even better than Aquanaut's too!), with a really neat idea. But again, execution isn't there, namely in the controls.
Look: 8.5/10
Sound: 8.5/10 So wild for the music, and great atmospheric sounds too.
Play: 7.5/10 Lots of neat ideas in this, just the controls and interaction with the environment can't suffice
Feel: 8/10
Attachment: 7.5/10
Overall: 8/10