Re: Camera issues, no it's not overlay.
I got as far as the barrels and couldn't go any further due to the above. The refund policy is 24 hours only so I chose that option.
There is a thread already on asking developers for a camera lock behind the character which Unreal engine should allow easily as this is the case in ARK/etc, every other game I've seen done in Unreal. I've been keeping an eye out for a patch note to re-buy the game when and if there is a "fix" for this problem. So far, not even a notice from developers much less a fix to the problem.