Here's my review:
The story is centered all on a single local card tournament during which Manaka gets some character development... right at the last chapter. It's obvious by how the "final boss" was portrayed as a pro, and all the mentions of pro this pro that by the 29-year-old-tsundere, that the author's real plan was to rekindle Manaka's love for WS with the tournament and then make her strive to become a pro herself, eventually having a rematch with Aoi and finally beating her.