Any legitimate refutations to The Obama Deception and/or Alex Jones?

I’ve seen the documentary and made a point of researching Alex Jones’ sources, and they all check out. However, I know lots of documentaries, while not wholly inaccurate, present information in such a way as to lend legitimacy to their claims (like Michael Moore in Sicko, for example). Is there anything I should know about Alex Jones and his documentary before supporting him, perhaps financially?

there are no legitimate refutations.