I have seen multiple threads about the RotW reward XP boosters and how they are not working...I have yet to redeem my code and this already bothers me. SSM never addressed (to my knowledge) why the Collector's Edition advertised a "48 hour XP booster" and the fact that many people, like myself, only got a 24 hour booster.
This is just lame. Leveling up isn't the be all end all, but I was pretty irked when I was informed that I had redeemed a 24 hour booster with the purchase of my CE, when I had only seen in multiple places prior to release that it would be 48 hours. And now not only does there seem to be a variable in the RotW reward XP booster, people are reporting consistently that it doesn't work.
And SSM seems to be on radio silence on this issue. Which exacerbates frustration from us.
To a lesser concern, it's also pretty lame that people are reporting that all the weapons are merely skins that behave like existing weapons.
As for the ROTW stuff, we have the same concerns. I thought we may be getting multiple codes because not everyone achieved a LVL 8 rank and were rewarded with the Champions Hammer. This whole "one" code thing has really screwed up the DLC to this game to say the least. This wasn't well thought out. Combine this with the various other problems that multiplayer is having and GOWA is having a shaky start to MP is an under statement.