Eh, I'm not worried just yet. There's still 26 days left. It's been barely 2 days since the Kickstarter has been discovered by the Public. And as I said it's already almost half the way there. Even if the worst case scenario happens and not enough money is raised. I imagine it will still be close. Around $50,000.
Also considering they give incentives for certain milestones. (Lke people who Pledge $50 will be sent a Blue-Ray DVD of the Documentary, People who Pledge $500 get that and other things as well as a Brony-Themed Hat made just for the project, Giving $2,500 you actually get to meet the Director and John DeLancie, and while there is no one who's pledged as many for those who give $5,000 or $10,000 will get an interview that will be in the documentary and even a Dinner with John and the Director. Also anyone who pledges $10 or more will be credited in the Documentary's credits.) Many will have a reason other then funding it to give money towards the project.