I totally agree on the game speed. I already scaled text down to make sure I wouldn't get bored reading things, but movement speed has been the consistent criticism about this, even by myself.
Definitely planned on doing more with the goblins, but it was that part of the jam where I wanted more content to fill out the adventure, so I had to throw together their AI pretty quick.
All of this will of course be addressed/fixed for the potential full version, don't you worry ^^