Not really sure why my original comment is getting rated down. There was and still is a lot of stuttering/crashing going on with AMD hardware in Far Cry 3 even with workarounds such as radeon pro tool, and forcing V-sync from the control panel. I just figured it would of been nice of AMD to give out keys for Blood Dragon as some sort of apology/compensation to the customers in the original "never settle" program.
Guess that won't be the case though. Their moderator just responded in a thread with this: http://forums.amd.com/game/messageview.cfm?catid=443&threadid=165292&enterthread=y
AMD values the loyalty of all its customers and we have been thrilled with the success of the Never Settle, and Never Settle: Reloaded promotions. However, due to the limited quantity of game-keys provided to AMD, the difficult decision to make Far Cry® 3: Blood Dragon available only to customers of the Never Settle: Reloaded promotion had to be made.