I had to have one replaced because one disc in a set wouldn't play an episode properly. This was a week before Black Friday when I contacted them, and there was some delay between each email I sent before getting a reply. They were very nice though, and kept me updated on how the replacement was...
I ordered on 1/7. I just received my extra 3 month code just as I was getting ready to call them. No Rocket League code yet though, and doubt I will get it.
Best Buy matched on their website.
http://www.bestbuy.com/site/the-wonderful-101-nintendo-wii-u/8408054.p?id=1218875461769&skuId=8408054&st=wonderful%20101&lp=1&cp=1