Decent show, decent premise, but poorly executed. As others have mentioned, there were a lot of plot holes as well as incredibly stupid decisions made by the characters that any normal human wouldn’t have made.
Lot of the characters were just there as filler, didn’t actually get used, such as the mom and uncle. They both did nothing at all of importance. I usually ended up skipping over the mom’s scenes. Sam was only used for a bit (and his actor wasn’t that great). Some characters, like the friends and the mean girl, were just there for filler. Gabe especially was just there so they could go, hey look he was secretly the villain. They thought it was a cool plot twist but it really wasn’t.
Some keys were never really explained and many got entirely forgotten after one or two uses. That was frustrating as it’s the entire premise of the show.
Ending episode was so slow and stupid I ended up skipping through most of it. Don’t really feel like I need to watch a second season.
Overall, if you’re bored, hey it might be worth a watch. But don’t expect great things.