Klopp deserves credit for his use of different tactical formations in our last few games ,from playing three at the back against Huddersfield ,alternating wingers against Maribor and making us far more rigid with a 442 today, Bilic, believe it or not, had a game plan today ,and the managers use of this formation and the inclusion of Chamberlain played with two deep lying midfielders left West Ham with nowhere to go and certainly no solution,add to that Firmino's phenomenal work rate behind Salah and Mane and we simply gave them little or no room for manoeuvre.
My only gripe is Mignolet ,I just dont know why he feels the need to stoop when he's trying to stop an onrushing striker ,surely the aim is to make yourself big

Yet he defends his goal like Toulouse lautrec