I use my grill as much as possible to cook stuff, since natural gas is so cheap. I've made a few pizzas on this thing and they come out just as good as when I use my electric oven. Also you don't have all that heat being dumped into your house [ Which is great in summer ]. It cleans up pretty easily. Worth it if you use your grill a lot and want to get more mileage out of it.
We made a pizza in the oven on this stone. What a difference it makes. the crust comes out perfectly crisp, but not overdone. It is easy to clean up, and being it is 14 inches, it accommodates a family size pizza. We have not used it on the BBQ, but will later on in the Spring or Summer. I would recommend it.
I bought this pizza stone to replace one that I had for many years. It heats well and is easy to clean
The pizza sticks and I have to scrub hard to clean the stone. I dont know if there is a seasoning process. It appears to be a non stick surface. My old stone broke when my husband tried cooking pizza on the barbecue grill. It had the perfect seasoning even though it was porous when I first got it. I am not sure why this nonstick surface sticks but it does and super hard to clean.