Candy lickin' good. The 64-bit version of Android 4.0 Lollipop and the matching 64-bit processor from Nvidia are certainly the big debuts in the Nexus 9. However, the new architecture apparently has some pitfalls and did not run quite smoothly in the test. Otherwise, we missed the attention to detail in HTC's tablet, which could, however, still score with a good performance and decent battery life.
http://www.notebookcheck.net/HTC-Google-Nexus-9-Wi-Fi-32-GB-Tablet-Review.130446.0.html