I personally agree with that it is too expensive for any game, especially early access.
But yeah, the reason its more expensive is because you get to play it (a part of the game, not the final game!) 9 months before the actual game release. And some people are willing to pay that.
Luckely they kept the final game the price of other games. But at the moment I dont know if I got enough money for the early bird either, so I probably buy the full game at release or buy the early bird later if its still possible.
So far what they've shown looks very promising and I haven't been hyped for a game like this in a long time, but for over 70 bucks there is little margin for error and disappointment to be quite honest [tongue]
We will know more in 12 days if it's worth the money I guess so best thing is wait [woah]