High-flying Hull face their toughest test yet as they go to the league leaders, having already taken three points at Arsenal earlier in the season.
Brown knows what challenge lies ahead and warned his players, “They are a great side, no doubt about it.
“The fact that there were boos after a 0-0 draw shows you how much Liverpool have progressed in the last four or five years under Rafa Benitez.
“They have to be the best team in England at this moment in time, the league table doesn’t lie.
“The fact that they’re not playing particularly well but winning is the sign of a very good side ‘“ that was the case at Blackburn last week and they won 3-1.”