Why you dislike Nifty Knitting?

I'm kinda neutral on the pack. I like Plopsy....as my Sim is making tons of money on floral arrangements and other craftables. Knitting, I like that kids can knit, but kids can't use Plopsy so this stuff just sits in their inventory, which I dont' like. I usually have them gift things to their friends.
My main grievance & biggest annoyance with the pack is that my Sim will stop doing any action I have queued up for them to knit. It's absolutely ridiculous - my Sim could be in the middle of cooking, & leave food on the stove to go knit.