Using my last of Blockbuster 10 rental card, I rented Tumbleweeds, and enjoy it very much. I rarely listen to commentaries anymore, but I did wind up listening to this one just because the commentaries done by indy film makers tend to be more interesting (material-wise), even if the director (Gavin O'Connor) isn't a laugh-a-minute kind of guy. He struck me as be a blue-collar film maker, and he and his ex-wife came up with a good film about the relationship of an unconventional mother and daughter duo (basically the story of his ex-wife's travels with her mom in her childhood). The performances by Janet McTeer and Kimberly J. Brown hold the film together very well. Their performances felt very honest. It's definitely worth a rental.