This had a good review in Sky&Telescope, as it indicated an excellent simulation of the real thing.
The real thing (ie getting outdoors on a clear dark night) is so much better.
The DVD is available:
http://www.amazon.com/s/ref=nb_ss_d/...ng+in+the+dark
broadcast on PBS in the US:
http://www.pbs.org/seeinginthedark/
with luck it may be free to air on SBS or ABC in future.