Jumplion said:
This is a delightful, if somewhat underwhelming, ad. It's nice that VALVe knows what they're doing with the game and how to market it, though I find it odd how they're focusing on the 2-player co-op mainly.
Remember that this is primarily a campaign for those who might not even know what
Portal is. It's a lot easier to advertise "you can have fun with science, with your friends, as cute robots!" than "it's a dark and brooding single-player science-fiction experience with ounces of pitch-black humour, and gameplay that
WILL explode your head at least twice".
For general audiences, the whole couch-play co-op thing will be the biggest draw. For us who are awaiting a sequel to
Portal, we already know it's single-player will be the natural extension of
Portal's.