Inception is a bit reminiscent of those three level chess games that enjoyed a brief vogue in the 1970's. Inception's dream within a dream within a dream plotting is like a multi-layered chess. I could never begin to comprehend triple-boarded version of the game. It's to writer/director Christopher Nolan's considerable credit that Inception , in all it's mind-bending complexity, is made as comprehensible as it is. It's even more impressive that, like a good allegory (which it's not, necessarily), each level of the story works independently on its own terms. Somehow, through its labyrinthine 140 minutes, Inception sustains itself as that rarest of summer events: the thought-provoking entertainment, available in a multiplex near you. Poor Leo DiCaprio finds himself in another ontological maze, again haunted by a lovely deceased wife. ...