听材料，回答题Why was Bill unhappy about the game?

W: How was the game, Bill? Did you enjoy it?
M: No, it was not interesting at all.
W: That's too bad. Football games are usually exciting.
M: Not last night. Some of the players didn't know what they were doing. In fact, one of them was just terrible.
W: Well, which team was the winner?
M: The Tigers, they won the game 3-1.
W: Were you happy about the score?
M: No, I cheered for the losers.
W: What about Eric and Steve? Which team did they support?
M: Well, Eric was for the Tigers, but Steve was for the Lions.
W: Then at least one of you liked the game.
M: Yes, all of us enjoyed eating something. I had a big box of popcorn and ice cream.