Although Sora has demonstrated many extraordinary movie generation capabilities, there are still some weaknesses such as the inability to fully simulate the physical phenomena of complex scenes, understand specific causal relationships, handle spatial details, and accurately describe time-varying events, which may be due to the lack of sufficient examples of such physical events in the model's training data, the model's inability to adequately learn and understand the underlying principles of these complex physical processes, and possible limitations in understanding and predicting dynamic processes of object state changes. This may be due to the lack of sufficient examples of such physical events in the model's training data, the inability of the model to adequately learn and understand the principles underlying these complex physical processes, and the possible limitations of the model in understanding and predicting the dynamics of the changing state of objects.