I just saw it tonight, and agree with a lot of what the two posters above me said. I'll start by saying I loved the sound design, and thought the lighting was fantastic. The set design was well done, but the costume design I didn't care for at all - the board shorts over pants look that the majority of the men were sporting was a bizarre choice.
And on the topic of the set & costume design, the apocalyptic design theme that they're going for here (which feels like the fifth time in as many years) is starting to wear thin. While I liked the set design for what it was, I'd like to see them move on to a new style of design for the dramas that they choose to set in modern day clothing.
The show was well cast, Tom Nelis and Kate Burton being my personal favorites in the group, and Jonathan Cake being a weird mixture of liking some of what he was doing, but being too distracted by his diction and delivery of lines to be able to really say I enjoyed his performance. I have no idea what he or the director were going for by having him do that, but it was hugely distracting, especially when combined with the mic they put on him, which I believe was a liquid resistant design, and really accentuated the higher pitched sound coming through it, leading to an odd robotic quality.
Overall, I can't say I regret seeing this, but I didn't get much from it. If this is going to be my last show in the Delacorte before they refurbish it, I'd rather have skipped it and left Much Ado as my last memory in this theater.