I've used it. It's a culture shock. It feels more like if someone make a Photoshop Mod that allowed you to create a 3D Theme Park space.
There are lots of white and blue icons around the top and left edge. But once you know what each thing does, I'm sure it'll be a doddle.
I find camera control weird as I'm used to RCT3 Default control. I cannot find the settings to change it.
You can change the graphical settings (which is good).
But that's what I have found. I didn't play more than 4 minutes because I get a volatile reaction to computer programmes I don't understand what is going on, and I have to run away and come back later. I will need to watch the Tutorial Video and lower the settings slightly.
A handful of flat rides are available at the moment. The aesthetic does seem to be realism (if that something you like).
I didn't take a screenshot because I didn't think idiotic pathway placement and two flat rides plonked randomly with a few cloned bushes would be interesting. But if you really want a terrible screenshot, I can provide.