I used this to build a base for some large rain catchment tanks. I put down a layer of compacted gravel, then a layer of the driveway fabric, then about an inch of construction sand, then a layer of the driveway fabric, then the tanks. It's probably overkill, but I'd like the tanks to last.Pros:- The roll of fabric was relatively light and easy to handle. It was folded in half to a ~6.5' width, then rolled up into a cylinder, then the cylinder was folded in half again to ship it as a ~3' long bundle. When laid out, it was wrinkled where it had been folded, but it was relatively easy to pull it taut and flat once it was in place.- green lines woven into the fabric make it easy to align it where you want it- Ends of the roll were cut with a heated tool, so the plastic strips it's woven from are fused together and don't unravel- It's surprisingly waterproof and slick. This is great for my application, as it was easy to move the empty tanks around on it, and its waterproof tendencies will do well to slow erosion of the tank base. Not sure if I'd want such a waterproof layer in an actual driveway, though.Cons:- Frays like crazy if you cut it. If you were to cut it and then move it, you'd end up with a pile of useless plastic ribbons. If you're going to cut it then move it, try sealing the edge with a lighter or hot tool, like you'd do with paracord to keep it from fraying out.Unknowns:- UV resistance. I installed it around xmas 2022, and it's in a shaded location, but if I notice UV damage to the exposed as time goes on I'll try to remember to update the review
Jerry 
