As an original kickstarter backer, I can wait. I'd rather have a polished and complete game upon launch, than one with glaring bugs.
A good proper release would be good for sales and the future of your company. I take your reply to mean "in the vicinity of a year" and will be quite content with that.
I'm quite enjoying playing what we're given, so I am not dissatified at all. I was just wondering, if anyone would like to try and guess how far off the final release is, based on the roadmap and what we see in the experimental branches?