If you already paid for now TV's Movie pack 1, guess what? You're a HBO GO subscriber and are entitled to watch Westworld online in HD at www.hbogoasia.hk
1. Login onto now TV and go to your profile page:
https://nowtv.now.com/myaccount/profile
2. You'll find a button called "HBO GO ID"
Click that to go to www.hbogoasia.hk where you can create a user id for yourself
3. Westworld S1E1 is prominently features on their home page. Click and go full screen to enjoy the HD!