There is a rather nebulous technical doc reserved for the nobel prizes for shaders. It's a shame because the asset is promising but when you ask a question, most of the time the author says "Refer the doc" The snow is very well done, it's realistic but this asset is reserved for pros, not at all for beginners. I regret this purchase.

CMU4 is great and the support is wow! The developer always give the most detailed answers and he is very patient with noobs 👍

Hi, love the asset in the built in render pipelines, unfortunately it's not working in HDRP, but nonetheless works great

Also very nice and responsive dev, had problem with VR single pass rendering, day later shader was updated :)

It is really an amazing tool but unfortunately Mobile is (cannot be) supported with current shaders requirements - I really like the tool and missed that aspect. Other than that again it is amazing for non mobile platforms - great doc and incredible price!

The snow isn't baked? because when i'm going far away the snow and the water effects dissapear instantly. The tessellation shader has problems and make holes in my terrain. Parallax shader is worth the money but i wish they fix the tesellation problem so i can come back and give it 5 stars.

This shader system is completely awesome. I have made a totally awesome terrain with it. And the graphics for the map I made are badass. I could not achieve this kind of quality with Neo Axis. I highly recommend it. Also, the developer of it was very kind too and quick to respond to me. When I had some questions. So get this! Even if you don't need it. Just pay the developer so he can continue making this better. Thanks. Night Hawk

This is great asset, gives us all we need during developing our game "The End of the Sun", and our needs are big, snow, rain, color maps, evcen holes in terrain, What is still impossible to do in standard way in unity, but with this asset you could do that. Performance is great because of texture arrays. ALso Support is responding always at next day, only sometimes we need to wait more than 1 day. 5/5 stars

like the now depreciated ATS terrain shader the potential is there but the package as a whole is bit lacking in tutorial examples and documentation

I think this asset really looks great and has a lot of desirable features, but out of all the terrain shaders on the asset store, and I have purchased or tried almost all of them, this has by far the worst performance. It wouldn't be a big deal if it was just a small difference, but the performance drop is huge. If the author could optimize this to bring it closer to the performance of his competitors then I would consider using it. [EDIT] I tried this again in Unity 2018.2 and performance doesn't seem to be an issue as much as I thought. I will increase my rating one star and continue testing. If all works out then I will got to 5 stars. [EDIT 2] Performance does not seem to be an issue and the shader has a much crisper look up close than any of the competitors. The setup process is also greatly simplified from previous versions and is now a legitimate contender for best terrain shader. I am raising my review to 5 stars.