Hey guys,
As per the stickied FAQ in the General Forum: http://www.gamesas.com/forums/viewtopic.php?f=21&t=5064
If you received your key from gamesas or EA's GunClub, you should have received an invite to a private feedback forum. If you received your key via other means (CombatTesters, for example) then it will probably show that you are unauthorised to view the private forum. If this is the case then please send your feedback via email to community [at] crytek [dot] com where it can be collected and passed on to the relevant departments.
Please continue any questions/discussion on the topic in the FAQ so we can keep all information collated
Cheers!