Best of his sonnets, if only for its differences and individuality when compared to the others. It's the only kind of poem that I never felt bad about dissecting in school, because I feel like Shakespeare made his intentions obvious here, but also made sure that you'd have to work for them a little. And yet he still manages to keep his secrets - or rather, hers. :) I didn't feel like we destroyed the escence of the sonnet, because we didn't have to strive for the meanings, didn't have to take it completely apart to find something that might not even have been there. And I think that's just the true representative of his talent as a writer.

Uh. Big Shakespeare fan. And forgive me if non of that made sense, it's two am here and I should be in bed :/