Despite looking rather not so complete as a team, it is actually very commendable how Barcelona have been defensively even when under immense pressure for majority of some games, they managed to stay well disciplined and organized, it's just very unfortunate to have exited the UCL early this season, it would have been a joy to watch them in knockout rounds, which commences this midweek.
There is no team in the top five leagues in Europe with a better goal scored to goal conceded ratio, or even an equal or lesser amount of goals conceded than Barcelona, while still looking far from being perfect.
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I made the gravest mistake in the pool today, by picking Villarreal to win 2-0 against Barcelona, it clearly was a mistake, even in our worse days, I wouldn't have picked Villarreal over Barcelona, but there is no point crying over spilled milk now, I guess.