I admit that I bought this play because one of the original sources of it--a short story--really made an impression on me. I'd considered writing a modern version of it, and then I found a play version already written, and jumped at purchasing it.
I'm a playwright, too, so reading plays is something I do a LOT. The format was not the problem.
The play, at least for me, was neither moving nor meaningful. The story was lost in strangeness and confusion, and I read through entire scenes several times over, trying to figure out how the arc of the play was served. By the end, the characters seemed no less stilted than at the beginning, and I was utterly disappointed in how the elements were treated. I can only hope that this is not the last time this story is created... it deserves a far better rendition.