Good - Invisible selfie stick works as expected with Insta360 cameras - Bullet Time grip acts as a tripod - Overall quality is good Poor - Bullet Time grip has some issues when it doesn't free spins is a bullet time button issue. I don't know if it's just the one I have or if it's a common problem where it stops spinning freely after the locking system is used. This problem goes away as soon as I tighten the locking system a bit and move the handle until it releases again. Otherwise the kit works exactly as expected. The invisible selfie stick is 2 inches shorter than the original Insta360 brand but works just as well with cameras. Video. For this test, I'm using an Insta360 One R camera.