There's a really nice review of Us in Rain Taxi that says Us is "incredibly raw and unabashedly real ... Kimball wins us over by his impressive emotional authenticity. Us is so authentic that one might mistake it for an autobiography." You can only see it in the print version of Rain Taxi or at Powell's Review-a-Day.
Then there's this five-question, one-minute interview at Birdsong.
And I missed this a couple of weeks ago, but there's a really sweet and thoughtful video review of Us at Momentary Melodies. Thank you, Lauren.