I like poetry that has a structure. Call me old fashioned, but I like it to either rhyme or follow a pattern, like the sonnets. I love most of Shakespeare's sonnets, and I've written some myself that I'm happy with. At the risk of sounding like a sycophant, I like most of the poetry I've read of Jade's, because it says something to me. A poem is so much more than an arrangement of words.
Call me superficial, but I also love humorous poetry, like
Pam Ayres' stuff, or Carol Ann Duffy's.