What was the question again?

So I was thinking earlier today about Hamlet (as one does) and it put me in mind of this part of the BBC's "Shakespeare 400" celebrations, which I thoroughly recommend watching if you have not already seen because it is a) pretty funny and b) has some pretty big names onstage all at the same time.

Anyway, it made me want to ask you: what is the best performance of Hamlet you have ever seen? Is there any version you particularly hated?

And for the play itself, do you think the Prince of Denmark really does end up (edit: at any point throughout the course of the play) going mad...?