I have two cats and a job that keeps me out eleven hours a day. I am the target customer for this product and also its harshest reviewer. Here is the honest week-one log.
Day one
Milo (4, orange, extremely confident) attacked it before I had it out of the box. Cleo (9, cautious, black) watched from the doorway for the entire first session and then walked away. That is normal for Cleo and not a product failure.
Day three — the failure
Milo lost interest completely. Forty minutes on day one, eleven minutes on day two, then nothing. I nearly wrote it off. Then I moved the wand to the hallway instead of the living room, and he was back in immediately.
This is the thing nobody tells you: cats do not get bored of toys, they get bored of places.
Day five
Cleo started playing. Not with the wand moving fast — with it in Rest mode, low to the ground. The slow mode is the one she uses, and I would not have discovered that if I had not left it running by accident.
Day seven
Both cats now come to the hallway when they hear the click of the wand being picked up. That is the real measure: they have learned the sound. The 40-minute figure on the box is accurate for Milo on a good day and meaningless for Cleo, who does four-minute bursts.
What I would change
The feather heads do not last. Two weeks in and one is a stalk with three feathers left. It is replaceable, which is the point, but buy the pack up front.
A toy that only works for one of your cats is still worth having. A toy that works for both, in different modes, is the reason I kept it.