Review for NeurIPS paper: Contextual Games: Multi-Agent Learning with Side Information

Weaknesses: From a technical point of view, the result is an incremental enhancement of [32], and follows by connecting known results. As such, the significance of the paper relies on the originality and usefulness of the novel framework of contextual games. This is by itself of course fine, since impact and usefulness are possibly the most important aspects anyway. The main weakness of this paper is that the usefulness and motivation of the results are a bit vague. The reason is that it's not clear why would selfish players follow the proposed algorithm.