Last step is to email firstname.lastname@example.org with subject: "Add Me to HCTV APP Test". You will then be emailed a link to Google Play to download and test the app! Native HCTV Login is currently enabled. Gmail and FB Social Login will be enabled on future update.
The below link to the HCTV App will only work for those that followed the above last step. https://play.google.com/apps/internaltest/4698418622649297783