Thanks a lot for the feedback!
What beats what - I've put a chart somewhere in the comments before, but I'll add it to the page as well. We've seen the chart so many times that none of us realised, it's not actually in the game...
About balancing - yea, we did a bit of balancing before the deadline, but it was only one iteration and definitely needed more work, but we ran out of time to do it for the jam.
We're really glad you liked it, we'll be slowly trying to update it, so keep an eye on the page if you want to see the newer version :)