What a promise of greatness this film posed. In fact, the film seems to deliver on its promise for the first 30-40 minutes. I was enthralled by act One. But, then the film goes off the rails in a truly "Stellar" manner late in Act Two! I mean, WACKO time. The things they ask us to believe are unexplained and implausible. A good film manages to deliver on far fetched plot twists by cluing the audience in on key details, it provides the viewers with the knowledge they need to buy into the big reveal. In the case of Interstellar, I found myself in total disbelief, angry at the writers for taking the movie off in one unexplained implausible tangent after another. In the end, it was a total mess. -Despite all the promise of the idea.