What is the experience like at disney california adventure s toy story mania?

The provided evidence covers the general history and ownership of Disney California Adventure and identifies Toy Story as a known entity. It does not include any details about the Toy Story Mania attraction or what guests experience there. Without specific facts, I cannot accurately describe the ride, its layout, theming, or guest experience. If you need that information, you may want to consult official Disney resources or fan sites that cover the attraction.