Your image illustrates my point - the graphics seem hazy. Attractive, but they seem to lack contrast or have some type of slight fog. Turning off post processing for me made it slightly better, but the graphics are not as sharp looking as they should be.
My only issue with the graphics are the inability to zoom in except in the useless Inspect mode, and the fact that the graphics seem hazy, with almost a grainy fog at times. Otherwise, it is beautiful.
It works fine for me on my laptop, but on my iPad, it is very difficult to select anything. I can't collect the completed crafting item, and it takes about 10 tries to get it to correctly assign a resource. Basically, it is not usable on mobile devices right now. The same on my Galaxy S3 and Nexus 7.