The combination of Lightning Component and React is NG? Is my understanding of this correct?
Use of third party MV * frameworks is not currently supported with Lightning. Any Lightning package that uses Angular or React or other third party DOM-based templating frameworks will automatically fail the security review until such time as we provide custom lightning components to properly encapsulate these frameworks. This is to avoid template injection attacks resulting from double interpolation. In order to use another framework as part of a package that uses Lightning, please use an iframe or Visualforce container until approved Lightning containers are published.