On the contrary Barcelona game was not good at all, because with the game system since the first half, Barcelona should have been able to score goals without the help of penalty kicks. Unfortunately even though the results brought Barcelona to the top of the standings and won 3 points over Rayo the game was still not very satisfying. Expectations for Barcelona ideal squad should be more than this, they have an extraordinary combination of attacks in pressing opponents but against Rayo it was not very visible.
I won't say that Barcelona's performance was weak. Because Rayo Vallecano is a very strong team. And this team has not lost a match for a long time. So naturally it was a big challenge for Barcelona to get points in this match. Even then , Barcelona managed to score a goal from the penalty spot. After scoring the goal in the 28th minute of the match, Barcelona's target was to end the match 1-0. Barcelona was successful. Barcelona's overall gameplay was stable. Barcelona needed 3 points and they managed to achieve it.