To me Zen seems like a lot of vague mumbo-jumbo. It can be interpreted any which way you want, making it sometimes seem wise and profound. The Buddhism I learned is quite simple and clear. It just boils down to two Golden Rules:
1. The Golden Rule: Treat others as you wish to be treated. 2. The Golden Mean: Everything in moderation, nothing in excess.
and the related commentary as to why these are good policies to follow.