At first, a major sticking point for me with the Snack Spinner was the fact that, unlike a lot of other snack containers with easy-grip handles, my kids couldn't use it while on a walk or running around the playground. Both their hands are required to effectively graze among the different slots.
But as I've learned, distracted eating is simply unhealthy for kids: they often overeat while still feeling less satiated. So now, our on-the-go snacking has definitely been less of a multitasked experience (read: no more one-handed munching on the walk home from school). It's been a harder habit to break, but one that's worth it.