Some say the show is a little bit like "Grey's Anatomy" in space, others its like "Lost" in space. Well I personally think it isn't anything of this.

If you watch this tv show you get a tv show which is very realistic. No real fancy technical stuff what we all might like about Star Trek, no fighting scenes like in Star Wars. I don't want to spoil anything, but the plot is simple: make a journey through our solar system which really takes a long time and a mystery factor which everything makes more interesting and a starship which isn't that big.
You also get some realationships between the actors.

But there is action in this TV Show. I never get bored watching this and I am a little bit sad that the show got canceled after the first season. There is no big ending, but at least the show got a good last episode with not that big cliffhanger (like in Alcatraz).
I suggest give it a try, watch the pilot and the 2nd episode. If you do not like it after that, don't watch the show. If you do, watch it. It is not a waste of time.

Good. 7/10

[spoilers] From the Author: how the series could have ended if it wasnt cancelled: http://cliqueclack.com/tv/2010/10/28/how-defying-gravity-would-have-ended-the-final-chapter/

LOST in Space. literally (7/10)

Probably my favourite show of 2009.

wish this show had gone to a second season.. great show.