I rated each season differently. Season 1 (10 stars), season 2 (8 stars), and season 3 (6 stars). Season 1 is beyond amazing, the story and the mysteries perfectly to each other. There are many memorable moments and it is simple, fresh story, and also darker tone. I love mystery mixed supernatural story and it embark its mysteries in small town. Season 1 is a sensational. Then, we're going to season 2. I like to see the developing relationship between Eleven and Hopper. It's lovely. Season 2 give more plot holes than season 1, but it's still alright for me. Even, i still confuse with Eleven's sister and Eleven background story. I still dissatisfied to the her past stories. But, my favorite scene is when they're in the hospital. And the last season disappoint me. It lose its unique. The story become more light, and it's actually more suitable for young or the children. I don't feel the mysteries atmosphere again, it become the usual teenage drama with monsters. I hope in the fourth season, they uncover the mystery, like how could the down side appeared and what is the down side actually, and etc. Stranger Things should gain more focus to reveal its mystery, increasing the darker tone, and stop playing character's personality (like they do to Hopper's role).