There were definitely portions of the Canterbury Tales that I enjoyed more than others. Overall, it wasn't a collection I personally enjoyed much. I loved my class (mostly because my professor is a genius) but Chaucer's work isn't something I'm particularly interested in. Part of this could be because I don't know much about this specific era, and that lots of Chaucer's intelligent metaphors went way over my head. I found myself enjoying the stories much more after having class discussion, when my professor would explain the metaphors and give context that helped significantly.
That said, my favorite Tales were the Knight's and the Woman of Bath's. I liked the Knight's tale because the genre/time period were very interesting to me, and I loved the way Chaucer wrote the Knight's voice/nostalgia. I also really liked the Woman of Bath's Tale. Even though it's super sexist, that's actually why I liked it - it generated great class discussion, gave me lots to think about on my own, and was just generally really interesting to read. Goes to show that something with a gross moral message can still be of value in some way.
Anyway, I think the gist of this review is that I understand why it's taught in college and why the collection is so important to the history of literature, but it just personally wasn't my cup of tea!