Oh now I understand why everything I've read about this show has been so vague and ineffectual in actually describing the proceedings.
The most recent play that springs to mind when comparing anything to The Encounter is Privacy, which was also interactive and played like a massive TED talk. Similarly, parts of The Encounter felt like a college lecture on the constructs of time and language, with diversions into how our brain processes sound, memory and past, present and future.
The other part of The Encounter is a one person play narrative about an American explorer in 1969 who stranded himself 400 miles from "civilization" in the Amazon basin in search of a tribe heretofore believed never to have been in contact with modern society. There are many musings about the ethics in doing this, and some of this I found interesting. The portions of pure survival story are intriguing and would make for a good movie.
Unfortunately, the Amazonian narrative is often interrupted and stalled until it wildly overstays its welcome in the final 30 minutes; runtime is 2 hrs.
Everyone wears headphones and the sound design is pretty spectacular. The sound jumps from side to side and back to front. He overlaps different sounds- the first time we hear the jungle is rather impressive- but sometimes the cacophony is overwhelming in an oppressive, messy way.
I respected the immense amount of work that must have gone into creating the piece, but my respect didn't translate into enthusiasm or joy too often. What can be best said about The Encounter is that it's unique and different from other Broadway offerings. Honestly this would go over better with the BAM crowd- clearly the reactions here will end up being mixed at best.
Marie: Don't be in such a hurry about that pretty little chippy in Frisco.
Tony: Eh, she's a no chip!