Thanks all for the feedback!
Grass has been very hard to get right in editor. I´m afraid that if I increase the grass density it will eat a lot of performance. I also don´t like the automatic landscape grass thing because I would like to have more control. Going to increase the density and see how it looks.
I´m also going to tweak the lighting. I have skylight intensity 1 but I´m going to increase that a bit. There are so many different values to play with 
I will take some video footage when I have things fixed.