Reading through comments and unsure about the things a lot of people are writing.

We played not very good, indeed, but goal was around the corner until Valverde decided to replace Vidal and Coutinho with Alena and Dembele. We lost control of the midfield after that and Bilbao was even more dangerous in the end.

Also, decision to place Semedo left so Sergi can feel comfortable with back passes was also not very smart, because we lost both flanks that way. Messi decided to move more centrally and in the end Sergi and Alena were having some clueless combination on the right.

Valverde made a whole clusterfuck of a formation just because Alba was not playing.