No need to apologize, it's definitely not an intuitive game, I just appreciate you taking the time to play and leave feedback!
I think my own appreciation of business games that are known for not being particularly user friendly might've bit my in the butt a little on this (I love the stocks and bonds in RRT! Thought EU is overwhelming for me as well).
The original intent of the tutorial was to slowly step the player through all of the functions, unfortunately I just ran out of time, but I agree it's probably a little too much, with too ineffective a UI at this point.