I plan to post some thoughts about the Sidewalk fest this evening, but in the meantime I've posted some thoughts on the Sidewalk website. I've reviewed all the films I saw there. It seems that to see the reviews you have to click on the title of the film, then click on "review this film." I'll have a summary report maybe tomorrow evening.
Edit: I think you can see all my reviews (then click on each film title to compare with other folks' opinions) here. Lemme know if I've screwed up the link.