At First Season the characters are well introduced where there will be a bond between four friends and all and also the thrilling scenes are well maintained........as said everything was too good to see and this was a very unique story and also a unique concept which was introduced by the director... Actually I wanna give 10/10 if season 4 was better.. Anyways I enjoyed watching this series... and Milly bobby brown.... I'm your big fan ❤.... I recommend to you that it's a must watch web series, As said You should watch at least one time in your life........ So thank you and Love from India ♥♥♥♥♥♥♥......