Klopp is a great manager and you certainly cannot downplay his achievements in the game but tactically he is miles behind someone like Guardiola or Tuchel. You could see he was trying to change from a pure counter-attacking setup with three workhorses in midfield to a more possession based side. Unfortunately he doesn't seem to have a clue how to do it. He thought buying Thiago would solve this issue but he is not constantly fit and even if he was, you could see he doesn't know how to use him properly. Klopp doesn't care much for positional play or intricate attacking patterns, he is more the pragmatic Mourinho type. This works as long as you're the underdog. In a sense, he is a victim of his own success. He brought Liverpool back to the top but it is not sustainable to rely on 'working harder' and 'wanting it more' than the opponent to stay there. They haven't evolved enough tactically and I don't think Klopp has shown that they eventually will.