Okay, here's the breakdown of when I got the package.
I knew it was waiting on me, around 3pm my wife text me a picture of it sitting beside my desk! I think the quality is superb and love the way it looks. The board and bowls are actually more impressive than the pictures on the YMI site.
The board is very sturdy with a heft that seems appropriate to its size. The quality of the wood grain is amazing and the finish is nice and smooth. The bowls seem durable and the reddish hue is beautiful!
The single convex stones are really nice! I can't compare to double convex since I've never used either. I like the feel of them and the weight feels 'right', so no complaints from me.
That first night was spent just looking at the board and washing the powder off the stones. That took far more time than I thought. I did buy some sewing machine oil to polish them with but have yet to do that.
Once we were done washing (and drying) the stones me and my girls played some capture go on the 9x9 board. It's quality wasn't half bad either and I was amazed it had a felted bottom. All-in-all the set is amazing and I couldn't be more happy with the product. Here are some pics:
9x9 Board
Board with Bowls on Top
Open Bowls
Stones on Board