This one is ... I don't know. I was looking forward to playing it, and it's not a "bad" experience, but if I had to describe it using one word, it'd be: underwhelming. The artstyle is your average Hornblase game, which you either come to love or hate, I personally like it.
Now, there's a combination of stuff that makes this game underwhelming. First off, it's the clear lack of direction. I get that this is supposed to be a sandbox game, but dropping you off in a world without any clear indicator as what you can do next makes it a case of random wandering until you figure out stuff on your own, which can be a fun context if done right, but sadly, this one is not done right.
Next one would be the controls. It's very weird. The main character is very ...floaty, and it makes it weird to interact with stuff. Would've been better if it supported mouse controls.
All in all, it's worth a try, you might like it if you get past the weird controls and the weird sandbox gameplay.