Review Detail of TheBestKorea in Battle Frenzy

Up to around chapter 300 the novel flows well, we have character growth and world building. Then there is a 300 chapter tournament arc of unending filler subpar battles. No consistency of skills or comprehension. An example of this shit arc:X did "53 Uber god slash" but Y was amazing and dodged it like a ghost. Then Y flew like the wind and cut X with blood flying everywhere. Right as X was about to gettingfaint he revealed guess trump card super punch which sent Y flying 80 meters into the was spewing blood.Repeat this shit again and again with filler in between. I kept with is but gave up after 250 chapters of this repetitive tripe.