Thank you for this - we certainly appreciate if you are willing to spend the time on a review.
I'd like to point out in advance, just so you are not surprised, that the majority of you will find that your review will be marked "Received the product for free." or the like. This is because that Valve only recently added actual crowdfunding backer reward Steam keys to their backend system - they simply had no setup for crowdfunding rewards until recently. The vast majority of you all will have been given "Press review keys" (just a backend term thing, your access to the game and your backer rewards won't be affected) as those were the only kind of keys available up until the recently.
- Trusty