Quantum superposition the eigenvector corresponding to the measured eigenvalue. It is natural to ask why ordinary everyday objects and events do not seem to display quantum mechanical features such as superposition. Indeed, this is sometimes regarded as "mysterious", for instance by Richard Feynman. In 1935, Erwin Schrödinger devised a well-known thought experiment, now known as Schrödinger's cat, which highlighted this dissonance between quantum mechanics and classical physics. One modern view is that this mystery is explained by quantum decoherence. A macroscopic system (such as a cat) may evolve over time into a superposition of classically distinct quantum states (such as "alive" and
Dead or Alive 5 Ultimate awarded the both versions of game four out of five stars, wrote that it is "a satisfying update to the "DoA" experience, for just $40," but cautioned that "casual fans content with last year's copy of "Dead or Alive 5" might not want to buy another game so soon." Angelo M. D’Argenio of Cheat Code Central opined that "Ultimate" is a must-have purchase only for those who are still playing "Dead or Alive 5", giving the PS3 version a relatively low score of 3.2/5. According to "Hardcore Gamer"'s Adam Beck, however, "there’s something here for everyone;" he rated the PS3