Given the quality of the sides in their group, Gordon also believes finishing third and reaching the Europa League round of 32, which takes place in February, would be an “excellent” achievement.
“Looking at PSG and Bayern Munich, it was always going to be a massive task to try and get anywhere near their points tally in this group,” he said.
“Don’t forget, we came into this in pot four, so if we can get out of this in third place, then we’ve achieved better than what we went into the group. So I don’t think we should be too despondent in that.”
Celtic captain Scott Brown believes it was “always going to be hard” facing PSG with their wealth of talent, but admits to being thoroughly impressed.
“I’ve played against Barcelona in their prime but they’ve (PSG) got pace everywhere, they’re creative; every attack they look like they can go forward and score a goal. That’s what you get when you pay the top-quality money,” he said.