Make or break... possibly. Do they have a cushion? Not really. But Bungie failing is not going to happen. They have a super talented team with a huge amount of experience behind them, and have enough time for pre-production to iron out an amazing universe. Plus they don't have a bunch of rabid fans that will scrutinize every single feature comparing it to previous iterations. Why? Because there are no previous iterations of Destiny to compare the first to. We are still a bunch of rabid fans... but everything we see will be a new excitement to us. We will have little bias.