the zeitgeist documentaries are interesting but very misleading: the science in the 9/11 conspiricy one especially was just a twisted version of the facts.
one thing I find odd about this one is its referal to work being a form of slavery, and money is debt etc. I disagree, this documentary misses the practicality behind work and money (keeping a society running).
don't get me wrong, capitalism is messed up, I'm just saying these videos are aswell.
Communism is alright assuming everyone is selfless and shares the same ideals, which can happen in small communities, but in larger ones the assumptions are always incorrect - people handing out the duties often give themselves and their friends / families benefits: "some are more equal than others" to quote Orwell.
another downside to the communism / socialism is that freedom isn't always the same as equality, I'll give you a real life example:
A friend of mine is from Brunei (in borneo), the government is about as close to a communist dictatorship as it needs to be for this example: the sultan, his family and friends hold power, and everyone else gets told what their going to do for the country: my friend was told she would be studying law at the british university I've been studying in, she gets everything payed for by the state, but has no choice what she does: when she gets back she'll be given a job which she will accept or will go to prison.
Don't take zeitgiest at face value - it has alot of truth, but twists it and omits important facts. get your information from a reliable source about the things talked about. to detail all the flaws and sneaky wording involved in these documentaries would take me far too long. they wrap facts around a political ideal, its swimming in fallacy, and is very biased, I would suggest using something more neutral for developing a philosophy.
The message at the end about oneness is something I agree with, but I don't think that's the real message of the documentary, its the advertising hook.