The special effects are very good and you wonder how they shot those space scenes simulating weightlessness. So to appreciate all the cinematography it is worthwhile to watch in 3D.

But just two actors no matter how good and talented left something to be desired. Both Sandra Bullock and George Clooney act very well but at times the story and the litany of crises seemed too long. And paradoxically some of the ways those problems were overcome by the characters was not realistic.

The plot was too unbelievable and the basic story line was weak. Too many dramatic coincidences and narrow escapes. Too many lucky breaks. So if you're looking for great acting and intriguing details of experiences and time spent in space, you'll find this movie worthwhile. We didn't find it as entertaining as we expected.