Has anyone ever used that patch perfect grass product?

Question:I saw it on an info commerical and it says it will grow grass under evergreens. Have you used it? Does it work?
Here is the link if you want to know what Im talking about: https://www.patchperfect.com/ver12/index...

Answers:
I ordered the product and after 3 months it hadn't come, when I called they had lost the order, so I reordered and it took 7 weeks to ship. After I "planted" the seed it took about 7 days to start to grow, everything seemed fine until it rained. The grass hadn't taken root in the soil ,it was merely growing in the green stuff that the seeds are mixed with ,it floated and washed away. Stick with a proven method like sod or seed.