Board Thread:Naruto Discussions/@comment-26127155-20150609131529/@comment-2140588-20150609203336

Genjutsu actually require strategy. It would've worked in some cases, but, when later down the road everything became so overpowered, there wasn't need for strategy so it was forgotten. It's a shame really, since Genjutsu is actually so fun not only to watch but to realise the creativity in each one.