Pharisees were people and people are not uniform, but individually have a variety of merits and flaws, so we should be like someone insofar as we are emulating their merits, but not insofar as we are emulating their flaws. Pharisees also criticized other Pharisees for their hypocrisy, so Jesus was not the only one to do that. Likewise, someone can criticize the leaders of a denomination of which they are a member without being opposed to the denomination itself, so we should be careful not to confuse a criticism of the flaws of some Pharisees as being a criticism of their merits. Jesus never criticized the Pharisees for being zealous for doing good works in obedience to God, but rather that was one of their merits, especially because Jesus gave himself to redeem us from all lawlessness and to purify for himself a people of his own possession who are zealous for doing good works (Titus 2:14). Christians today would be doing pretty good if they were half as zealous for obeying God as the Pharisees were.
Nicodemus, Joseph of Aramathea, and Paul were all Pharisees who followed Jesus, so someone does not need to cease to be a Pharisees in order to follow him, and refusing to follow the Pharisees in includes refusing to follow Paul. Again, Acts 15:5 speaks about a group of Pharisees from among the believers. It was Jesus spending a week the Sadducees that resulted in his death.
Orthodox Jews pride themselves on having an unbroken chain from one rabbi to another back to the Pharisees of the 1st century, so they are the modern Pharisees. You can look at the teachings of Orthodox Jews online and see them teaching about things like, grace, faith, and love.
The Torah is God's way (Pslams 119:1-3), the truth (Psalms 119:142), and the life (Deuteronomy 32:46-47), and the way to see and know the Father (Exodus 33:133), the Torah is God's word and Jesus is God's word made flesh, so he is the embodiment of the way, the truth, and the life, and the way to see and know the Father (John 14:6-7).
Look there were a few very few examples but I have quoted what Jesus said for a reason he was right about the pharisees, where I used to live in Montreal we had a lot of orthodox Jews, they would hang strings between the nearby houses, in their mind it was a way to visit each other on sabbath, what the pharisees were teaching is still around today. These orthodox Jews and many other think it is O.K to lie to a goyim they even spit on us and curse aloud against the gentiles, the pharisee effect of pervering the law and commandments is still alive today. BTW I do not hate Jews to me we are all brothers. this is just what i saw and experience for myself. What about the talmud? What to make of it?