A stellar cast for this Edward Albee revival.
Here is a link to the Almeida resource for this production.
Of course it was wonderfully well acted and the production was excellent, but I recall not being too enamoured of the play. It was quite long and wordy. I think you are supposed to feel trapped by the play, much as the characters are trapped in their circumstances.
On the whole the critics loved it – here is a search term that finds reviews and stuff.
I have also found an interesting vid that shows how the Almeida team transformed the place from The Knot Of The Heart into A Delicate Balance: