what aggrovated me was
You are clearly trying to impersonate portal. The voice for "Glados" wasn't very close to the real glados and the things she said would never be spoken by glados. Glados makes fun of how terrible you are, not acts as if every test is impossible, when it is easy. The fact that you tried to impersonate glados and didn't quite make a good impersonation is what made this game unplayable for me. If you are doing an impersonation, It is important that you are accurate or else the whole thing is ruined. It would have turned out better if you didn't try to impersonate glados and instead, used a different voice, or if you spent more time making accurate impersonations. An accurate impersonation isn't just the voice being accurate, but also the things you say. neither were close. The voice needed to be 2x as robotic as it was.
Anyway, great concept, I love the whole inversion thing.