@NinjaInPants I don't think the second part was bad, only that the first part was a masterpiece, that's why when L died a kind of void was created in the plot, and to fill it they had to create not one, but 2 characters similar to L, and not even so were they enough to fill the void left by this.
however, as I mentioned, I don't think the second part was bad, in fact I liked the ending (in the anime, now I'll read the manga)