Hairs...

Edit: this solves this problem: xeofrios.gumroad.com/l/gnhair

I see many posts about ideas to improve the hair system, and I don't want to waste time talking about what Blender does good and whatnot, I just want to go straight to the point:

Other software makes good decent hair since ages

If Blender wants to be production ready for movies and animation I think it's time already it should make very good long all styles hair.

That's one of the most basic things when it comes to a scene with humans or anything that resemble creatures when it comes to fotorealistic rendering. First is body including facial detail. Second is dressing/clothing. And third is not scenario or animation, but Hair.

And I simply die of envy when I see videos of people grooming hair in Zbrush, for example. Maybe it's not so easy as it seems, but in the end it does look like real hair. Nobody does that in Blender.