It's an interesting experience when you're playing through a mission with the person that designed it, and they're actively looking for your feedback in real time. The level of dedication and care they take in their project shows through - and its a really refreshing change of pace. During one of these missions, said aforementioned dev pointed out that the only people that get the 'glory' are the artists - the ones designing the 'look' of the game, not the ones shaping the world itself. So the next time you get a chance to play a mission or explore the world (See you in October) make sure to really look around and take in the little details. A lonely level designer out there somewhere will appreciate that you did.