I love the lens on my Konica Auto S2, and by some accounts the lens on the Hexar AF is similar and maybe even better. I would love to get my hands on one if they didn't command such high prices

For me, the silhouetted pics of the boy are the most interesting. A couple of shots have either motion blur or overly shallow DOF on (mostly) stationary objects (eg, the boy's book), so for indoor non-flash shots I would imagine faster film would be beneficial (barring the usual light colour balance issues, of course).