I started to watch this with little to no expectations, got addicted and finished s1 in two days:D. I found this because I heard its similar to Squid game (which I loved) and I have to say I liked this one even better.
The games were exciting and required intelligence to complete them. I was holding my breath and thinking all the solutions while watching.
I also loved the characters and their friendship (ep 3:().
Eventhough I loved the series, I have to say that I wasn't fan of two last episodes 7 & 8 mainly because of the Beach. Like I get that it might symbolize real society but yeah... I was looking forward what the heart 10 game would be and I was kinda disappointed, so many unnecessary fights and killings IMO. Also why were the women wearing only bikinis...
But overall I would definitely recommend this!