Moe Anime

There is a conversation about how there are too many "moe anime titles that lack substance"
Among some of the comments state titles like To Love Ru, Zero no Tsukaima, Aria..
There are even comments saying how "Haruhi is a stupid anime with no substance but why is it so popular?"

What do you think of the anime of late? I still watch To Love Ru even though the animation can get as rough as hell but I watch it for the content - some may argue that there isn't any though.

Image from Moe Imouto.