It was a 3,5 for me but this system allows to vote only with integers (it's ok so) and I usually approximate my rates by default.
I prefer close and longer games and I rate them based on errors and choices made. For example 3 teleports at the beginning were misplaced, shotgun fail at 5.00 + next turn, homing fail, open at 6.00 + bad hide that caused plop, easy skunk fail...
There were also nice turns with ss and dyna from both team that increased the game's rate
Maybe i'm taking it too seriously xD