You are only as good as your competition. I consider Klopp a good second tier manager in the same realm as Jardim and Sarri. These are managers that are long term and have small periods where they 'peak' and build a top team. And before you bring up the excuse of money, Klopp chose to work on a budget, he was an extremely hot prospect when leaving Dortmund but chose to go to a club that doesn't have a high net spend. He doesn't go to a super club because he knows he's can't work in that situation, it's not the type of manager he is.
The top tier managers are the serial winners, those that win trophies as habit, that can deal with high pressure environments, are on a different tactical level. Guardiola, Mourinho, Heynkes, Ancelotti, Aleggri. Zidane also looks to be in that same bracket, as does Simeone.
People seem to forget that Klopp has been in the management game a LONG time. If he had this X-factor that the top tier managers have then he would have already won a bucket load of trophies. Klopp has 3 top level trophies in 16 years of management, with his last trophy 6 years ago. It's not as if he has been lighting it up with Liverpool every season, the state of his Liverpool management is at such a point that people are creaming themselves over being favorites to get into a CL final. He's not actually won a damn thing yet and still might not win anything come the end of the season with Liverpool, and you want me to consider him in the top 5?
Read the damn post before accusing people of bias.
Klopp did a good job at Dortmund and he is a good manager.
The Jose example proves who the actual one with bias is. He's got a trophy to years in management ratio over 1! The Chelsea season is an anomaly as evidence by us not being mid table with him as manager.
Klopp does not win trophies as a general rule. This is because his management style is specifically tailored to clubs with low expectations, he implements his philosophy over the long term and so prefers to work where he has. He is basically the good version of Pochettino because he actually wins things on a limited budget whereas Pochettino bottles everything. I think Klopp is a clearly better manager than Pochettino.