Excellent

Unlike the detail and tree painting features that are integrated into Unity's terrain mechanic, this tool cannot instance prefabs. So if you expect the result to be performant in the same way, this is not what you're looking for. If however, you're wanting to paint prefabs despite this, you will have a much, MUCH, better tool to do so than a lot of the other ones. And it's free, so might as well give it a go.

I don't know what is going on with prefab brushes off asset store. One was lagging, other was throwing errors like mental. Only this on literally just works without problems. And compared to the paid ones I've tried, this one is free. No problems for now. Tested with 6.2.6f2 Edit: This one throws error during scene switching. It seems harmless though.

It does what it promises, in an easy and understandable way. It works in Unity 6.2. And on top of that, it's free. Many thanks to the developer!

Hey I like it, it is old kinda, but it works perfectly fine in Unity 6.0. I recommend this!

its doing its job amazingly and free

Happier with this free asset than I am with paid alternatives

Amazing.

Does EXACTLY what it sets out to do, and does it VERY well.

Once you get it, it's perfect and so satisfying!