First of all, he had a poor game vs an impressive United but a lot of this can be attributed to him missing Busquets. I've been critical of the latter but recently the two of them have formed a great understanding in midfield allowing Frenkie to shine. Kessie just isn't the same player. Posters shitting on him saying he's average, bullet dodged etc are clearly ignorant and don't watch Barca recently, that or very bitter.
Secondly, the guy is not weak or lacking in personality, he stayed at Barca to fight for his place at his dream club even with odds stacked against him; he is now our most important midfielder alongside Pedri. The amount of hate he gets on here because he doesn't want to join United is hilarious and quite frankly embarrassing
"the cameras focus on him as they're trudging off the field"