Feuerstein ("Conrad Bloom," "Good Morning, Miami" and a lot else) plays another of the put-upon menschen for which casting directors like him. There are some problems: Except for his scenes as a depressed couch potato, Hank is all super skills and high-mindedness, which makes him in most respects the least interesting character here.
The best stuff happens around him: As his comical brother, Costanzo makes a shallower but more consistent part quite charming. And Ezra Miller, as a super-rich latchkey teen abandoned by his father in a modernist architectural showplace, gives a lesson in intelligent underplaying; by relaxing into his part, he makes it real.
