I disagree, for the most part our CL performances haven't been great either, in a poor group. We were pretty dreadful in Italy, dreadful at home against Shaktar, and about OK at home against Zagreb. A better decision by a Zagreb forward tonight and we'd have been 2-0 down, we've played well 3 times, Shaktar A, Atalanta H, and tonight after about 20 minutes or so, but they collapsed after we equalised, so I'm not sure you can look into that too much.
We won't get through the next round imho if we continue to be so erratic, league and cup, we've been equally hot and cold for me, and we will be playing a tough team next up.