Reviews: Sim2real transfer learning for 3D human pose estimation: motion to the rescue

Positives The paper is well-written and includes a through literature review. The following paper is also very relevant to the submission: Shrivastava, Ashish, et al. "Learning from simulated and unsupervised images through adversarial training." Novelty of the method over [44] is not major. Still, I believe no one has shown that computing flow on simulated data and using it for training improves over RGB only (although the improvement is quite marginal). Simulation pipeline proposed in the paper seems to be quite useful.