Please answer only if you have studies Shakespeare a lot?

What do you consider Shakespeare's worst play and best play, and why? If you haven't read at least Macbeth, Hamlet, King Lear, Othello, 12th Night, Romeo&Juliet, the Tempest, Midsummer's Night Dream Henry V, and a couple more of the history plays and a couple of romance plays, you probably shouldn't answer since you haven't read enough plays.