I don't see a reason to be skeptical at all, worried, yes. They were two students when they wrote the original game (I don't know which of the two wrote the code and who smoked the pot though.). Now DB works with over 200 people in one company. They've already reached over 40% of the financial goal in 1/3 of the allotted time period on Kickstarter.
Sure just like SC, ED won't deliver all the goods at launch date, I don't think anyone believes that for one bloody second that they will. We'll just have to wait and see.