yes,i havent watched a korean daily in around a year but i used to skip unecessary scenes with characters i couldnt care,i have also skipped scenes in dramas i found bad (lower rating than 6) but browsed through the scenes to have an idea of what happened or i only cared about one couple instead of the two in the drama so i only watched their scenes and the other couple i was browsing through.
I put them as completed because generally you have a good idea of what happened,meanwhile i havent rated any drama i have dropped cause i dont know what happpens or the premise just wasnt for me.