It has a nice vibe to it and a simple, laid back gameplay concept. One minor frustration I had was the lack of feedback on the massage and wire minigames where I had to rub certain spots on the mechs. I couldn't tell if anything was actually happening for a little while, causing me to initially give up on it until I gave it a second try later.
The music was nicely chosen and lent to the game's relaxed atmosphere. The pixel art was quality as well, though as a pixel artist myself it did somewhat bother me how the pixels were of different sizes on the same screens, though that's largely a personal issue on my part. Overall, it was a nice, casual experience!