I really like the outfits, the cosplaying, all that. It's beautifully done. I do, however, think that you should have chose someone else to cosplay Chell, because I think this person doesn't look like her. Also, I noticed that you cosplayed GLaDOS.. You're pretty. :3
I have to admit -- my favorite part of this is the turret box.
Not really a criticism, but I would have liked for GlaDOS to have had more orange on her costume. If you notice in the game, GlaDOS is orange themed, while Wheatley is blue themed (these colors are a recurring theme throughout different aspects of the game). It's just a thought, and regardless, the costumes are awesome.
Hehe thank you. I'm actually not done with the costume and I kinda regret not putting the orange theme yet. But my Wheatley wanted me to stay with a light-blue color so I did what he wanted. But it is a good thing to consider. Maybe I'll convince him to let me. >.<