My .02: his most underappreciated film (not "best", to be clear...just don't hear it get mentioned enough).
I always felt it's quirky premise was matched by great moments of poignancy. The last shot is very well done: his character simply blending in, as himself, with others around, not needing to be on a pedestal nor acting as someone else, finally just a part of the scenery and able to more healthily exist.