   end-user:
          exact: jason
    route:
    - destination:
        host: reviews
        subset: v2
  - route:
    - destination:
        host: reviews
        subset: v1
</code></pre></li><li><p>On the <code>/productpage</code> of the Bookinfo app, log in as user <code>jason</code>.</p><p>Refresh the browser. What do you see? The star ratings appear next to each
review.</p></li><li><p>Log in as another user (pick any name you wish).</p><p>Refresh the browser. Now the stars are gone. This is because 