It doesn't help when you gift goals away and one mistake over a 100min game isn't to say you have problems.
They also don't matter when you're winning, we beat Chelsea 4-1 and Newcastle 4-2 in 2 of the most dominant displays you'll see of any team in the league this season. The performance at home to City where we ought to have won about 4-1, general play was brilliant in that game too. First halves could do with a little work but the only full game the performance hasn't been up to standards in was Arsenal.