I played Blue Chairs because I looked specifically for games with a surreal setting and surreal is what I got. The opening scene is really great, both technically and as a plot device, and it seems like the start of some psychedelic fun. But it isn't really psychedelic, it felt more like the stoned ramblings of a preachy zen-buddhist who read too much wikipedia on Freudian pychoanalysis. Then again, I don't know what kind of drug I, the player that is, is on.
I have no problem with games with a message, but either I didn't really get it or I'm not interested in it.
But mine is a very subjective point of view: The game is flawles technically, has various endings and if you are into psychology of the sub-consiciousness, symbolism and new-age-isms or just more tolerant than me, you will love it.
Even though I didn't like it I advise you to play it, it deserves it!