I've had my 12.2 for about a year now. I originally bought the Samsung case - sooo unimpressed with it! I find it very flimsy, and it doesn't fold the right way to set in my lap (like an easel). I lived with it for about 2 months, then found a case similar to it on Ama zon from a company called Poetic. It has the lid magnets like the "official" case so the tablet sleeps when I close the lid. It also has the right creases in the cover to create the easel stand - perfect for lap use and watching movies. It has held up well over the months, and I'm not real gentle. Pleather outside, soft felt-like inside that lays against the screen. Tablet snaps in snugly, all the right slots and holes for the tablet. Very happy with it.
Search for "Poetic tablet case for samsung note pro 12.2", it was the first one on the list. LOL! Price went up a couple of bucks, still worth it.