It's a performance that shows surprising range and leverages his later career work as a stunt choreographer. I get the sense he was happy enough with his path after film school, but we've clearly been missing out on good stuff from him.
In a recent NYTimes interview he talked about work drying up after child roles, something to the effect of 'I got a single audition for a Viet Cong part, and I didn't even get that.'