Simple yet satisfying. I was also caught out by the lack of tutorial but eventually saw the info in description and I was good to go. I should probably mention that when I did click away to look at the tutorial I was no longer able to interact with the game no matter waht I did, but nothing a good ol' refresh couldn't resolve.
As I said, it was very simple but I enjoyed it the concept warranted the calm music and the relaxed visuals so I appreciated the package in its whole. A speed up button could have been nice, just to have the option as, on my second playthrough, my ADHD was getting the better of me.
Anyway really good the pachinko level was my favourite :)
P.s you can say it also fits the theme because there is a loop de loop