It's
harder than Dylan Thomas!
(Well, maybe not Under Milk Wood, but pick something at random and you'll be baffled ...)
But back to Shakespeare.
On the rare occasions that I do read Shakespeare I can find it hard going, but it's not meant to be read. It's meant to be heard. In the hands of competent actors you don't have to understand the exact meaning of every last allusion and turn of phrase. In the hands of great actors it can be ... well ... great.
I'm guessing that many of us were put off Shakespeare at school. I remember we were studying Macbeth, so the teacher assigned various kids roles and, sitting at our desks, we had to read it. One lad objected to his casting. "I'm not being Banquo. He wears tights." This resulted in the playground song "Banquo and his poofy tights, doo-dah, doo-dah" that haunts me every time I see Macbeth.