text: what do we think of referee valentin ivanov (por-neth)? showed 16 yellow and 4 red cards, only 25 minutes of football were played in the second half. was only centimeters away of a graham poll-like incident. ruined the game, i think. do you agree? terrible ref...he let the game get out of hand. and it seemed like he was issuing cards to control the game, but that didnt work it made things worse