I only just started following this show since the last one year as it premiered late in India and I am totally hooked! At first I thought how the makers would continue to build the plot around a single point through so many seasons,and believe me,this thought will cross your mind if you follow this show..but the show surprises me with every single episode and every season is actually equally good or better than the last. Four friends,their trials and tribulations as they face an anonymous foe who is hell bent on destroying their lives,their romance(s),friendship,chemistry are all very engrossing. Although the group of the lead characters is young for an adult theme,they have been handled well without seeming over the top(at most times). Most of the characters are given fair screen space although some are bound to be left out once in a while due to the large star cast. Also,it never lags in pace because of so many characters and their respective secrets. :P Overall,I love this show because of the way it maintains its mysterious quotient and is sweet and quite regular-ish at the same time.
Edit: I just hope they finish this show in not more than another season and they better give us some answers, because right now it's so messed up, I don't think the makers know where to take it anymore. Also the idea of 'A' possibly being a teenager or anyone and being so cruel and omnipresent is rather disturbing. Also I hope the girls graduate soon;they look way too old to be teenagers anymore! Please finish this series real soon!!!
Edit: I just hope they finish this show in not more than another season and they better give us some answers, because right now it's so messed up, I don't think the makers know where to take it anymore. Also the idea of 'A' possibly being a teenager or anyone and being so cruel and omnipresent is rather disturbing. Also I hope the girls graduate soon;they look way too old to be teenagers anymore! Please finish this series real soon!!!