Thank you so much for taking the time to give this valuable feedback.
I do outright agree with you on most of the points you mention.
Both collectables and Clubs/ Balls fell victim to some over scoping on my side.
The last thing I hope to get into the game was a secret stage for which you would need to collect all special coins.
Till the end I wasn't sure if I would add some kind of timing mechanics for to make it more skill based. But my fear was that it could kill the pacing as I was more aiming for an arcade style game.
Even though the content was a bit short I focused a lot on making the game feel right and
I am glad you enjoyed it.