At the moment, I may download the free version of flight but I am not paying to unlock more of the world or get more planes. From what I understand, freeware is dead. If Flight turns out to be just like FSX, but with many improvements, I may consider buying it.
When I found out that Flight was being released, I got excited and couldn't wait to see all the improvements. Now that the fact sheet has been released, I am partly dreading the final release. As I am sure most hard-core flight simmers will be, I will be sticking with FSX.
(My rant was based on what I understand from the fact sheet, please correct me if I am wrong)