Review Detail of Mr_Babbles in (Under Revision) Growing Up Again In Another World With Physics System

I've read 28 chapters, the grammar is phenomenal with little mistakes and every character besides the mc are fantastic characters. but that's where my praises end, the pace is so slow that we haven't really moved anywhere as of ch 28, only little stat changes. they are really only exercising throughout the chapters and nothing else happens. mcs personality is pretentious and nosey to a point of cringe that it's hard to read, I don't want to read this anymore due to those 2 points