The sleep stories are pretty good. There's not a very big selection, it's more like they've gone for stars over quantity. But I love listening to Lavar Burton so I'm happy with that. Almost all the meditations are by Tamara though, there's not a good selection to choose from. So if you find Tamara's voice anything but calm the app is a waste of money for meditation. Would be better to have a selection of voice styles and accents so you can find someone with a voice you find calming.