Reviews: Correlation in Extensive-Form Games: Saddle-Point Formulation and Benchmarks

This was an overall nice and fun paper to read. The problem was well-motivated and the background well-covered. Possibly some important definitions were skipped (such as sequence form) but with space constraints I feel the authors chose the right level of abstraction for presentation (leaving the right amount of detail for the appendix). One (fairly minor) concern is that the scope is a bit narrow. There is a small community working on these notions of equilibria, and addressing only the 2-player case without chance feels like a bit restrictive, given previous simple algorithms that solve the n-player setting such as Dudik & Gordon.