My front yard a few years ago vs today.
The first picture is my yard a couple years ago before I join this group. I really didn't have very much grass at all basically just a mixture of clover, creeping Charlie, some ground cover sedum the previous owner had put down, and just a mixture of other weeds that I can't name. Got fed up last year and nuked my entire yard and use the detacher/scarifier to take it down to the dirt. Tossed down some some kbg in the early fall and did weed and feed this spring and this is how it looks now. I'm about 98% happy with it now I'm just fighting large spots of poa that I hope I can get rid of with an early fall weed and feed this year. Planning to do the weed and feed fairly early and do a light overseed with some tall fescue to fill in a couple problem spots.