Why use the Humpy and Royal Wolff

[StevenP4.]

THIs is aquestion that has me thinking about attracktor paterns. On anther board people talk about these flys quite often but i don't understand why. These are obviously stocked fish lures which would server no purpose on a wild trout stream. I prefer to use more realistic patterns like the mayfly's or stoneflys or caddis flys. People find this fasination using these i think because they look nice. For fishing for stocked trout I suppose they are ok. Stockies have already come up and taken my strike indicator on numerous occasions. Hungry fish? I'm not a strict match the hatch guy. Sometime I even use a streamer. I feel that more of matching something that using the attracktors. Ok. I had to ask that question.