One of the best chapters ever done in existence and it´s even better than the one in the anime. only major flaw about the manga compared to the anime is the lack of director Tetsuro Araki : that guy turned some of the tedious moments in the manga (after L´s death) into totally digestible episodes in the anime and you get the same results. And Near was still un-charismatic in both versions yet that isnt actually ruining the series.
Most people cry because "muh Kira didnt won""Matsuda didnt die" and that kind of cr*p. that isn´t bad writing. Well, it´s the same about people who complain about the end in manga like Liar Game and I am a hero. too much generic hollywood "hero saves the day" movies.
anyway, people care too much about their feelings, their anger and their sympathy. this manga isnt about that. this is a story about power and ideologies, developed into a creative supernatural-crime war and spiced with "all according to my keikaku" situtations. Let´s see who has the biggest "keikaku": the authoritarian Kira or the institutional justice of L (and later Near)? who do you choose?
At the end, Kira, like most influential and controversial figures in history, can die, and die miserably, but ideas can prevail.