Well, we were holding a pretty good advantage, but we weren't ever in a position to take highground basically that I recall. And over time, we were flat out outplayed as a team. Final fight I lost track of my position in the teamfight, but realized I was quickly melting to enemy fire tearing me a new one.
http://dotabuff.com/matches/678028651
Admittedly, it's probably misplays at the end of the day.