I live in Seoul. On Korean news Samsung is saying it's not really a recall, which concerns some I am sure because what if some of these are for sale used one year from now?
How are you to know if you are getting a safe one or one with the bad battery?
Without a formal recall there are no released serial numbers etc. and it is still legal to sell the originals in question, I believe.
That worries me as well, especially in regards to resale value. How will anyone know if they are getting an updated device?
Samsung could solve this by starting over and relaunching the Note 7 (e.g., Note 7.1). I think that would solve a lot of the problems. Easier said than done though.