Double Cheat starts off as a Kurosagi clone but starts to get better as the scams get more interesting and Mukai Osamu's past gets revealed.
Double Cheat is a Kurosagi for an older audience and I enjoyed the personal nature of Mukai Osamu's revenge plan against Yamagami especially with Matsumoto Wakana from Fukushu no Miboujin playing his ex.
I don't think Uchida Rio can ever make a convincing detective and sometimes she looks like she's still doing her character from Raise de Chanto Shimasu.
Decent ending with the twist being that there will be a second season on WOWOW! The whole WOWOW/Tv Tokyo joint production should have been a giveaway.
New bad for Mukai Osamu to go after but no Matsumoto Wakana. Let's see what the writers can do for season 2 because Double Cheat would not have been compelling for me without Matsumoto Wakana's part in the story making our main character a tragic hero. It gave our main character pathos otherwise it's just a generic scam jdorama.
Fingers crossed WOWOW can make a decent followup. Watchable first season for me but not so confident for second season though Ichijara Hayato is good casting for the villain.