No I am arguing that those who watched do not think he was as poor as you claim and was much better than that.
Simple.
Another strawman - never said he was poor.
He was good, to a point. His all-round game was mediocre as usual but he scored plenty of goals.
But he wasn't good to the point he's a 100m player, as you claimed. Especially as that one season is surrounded by long-term poor performance by him.
You're taking one outlier of a season and extrapolating it to show what he COULD be like if he joined Barca, in the face of all the negative evidence to the contrary.