Alright well ignoring that I don't really know blackjack. This is a interesting setup for the theme for sure. I had a decent amount of fun planning out how to make my person lose, or how to make them win randomly to get the most money. I definitely feel like this is the kind of game that could have a long time spent trying to get to get the highest score in terms of money out of people.
Though I feel like that would definitely go over better for people that understand blackjack more for sure.
Still an interesting setup even without that knowledge though.
Especially the limited switching of cards allowing for a bit ofd strategy planning. A t least when I remember which one is my client.
Besides that though it's definitely got some interesting strategy to the "avoid" suspicion angle. Though I feel like it would be interesting if it focused more on people getting super powerful cards, rather than number of wins. Though that's probably a little harder to do than just doing it based off wins, though it would allow for some more complex plays. Which to be honest, I was aiming for without knowing how suspicious works.
Overall though for 2 days this is a pretty good, at least from what I understand, recreation of being a blackjack dealer. A very very mean blackjack dealer, but a dealer nonetheless.