It’s an enjoyable film I’d happily see again and feel comfortable suggesting to others. Sandra Bullock propels this unusual story about time moving both forward and backward over a week, during what are clearly the most critical moments in her character's life. Beyond simply presenting a compelling narrative involving time travel—and doing so with a serious tone rather than the usual comedic approach—the film explores the moral questions that arise from foreseeing events and having the power to influence them. The script is well-crafted, but Bullock’s acting is truly what elevates this movie.

Source on TMDB