Review Detail of TurtleOfRainbow in Primordial Cultivator

I dont even know where to begin. It starts fairly well. Even with all the cliches it was still good and palatable. But as time went on, the MC became more and more unbearable. He starts out a cunning smart guy, but by chapter 80 he is an idiot and constantly scared of everything. It is disappointing to see him become that way for the sake of comedy. At least, I hope it was comedy, because if it wasnt then it was straight up atrocious.