Players will always be upset about somethingPretty sure Blizzard also announced they are increasing in frequency as time goes on as well, much like the prelaunch event. The rewards aren't fantastic, about 1,250 Nethershards and 1.9 million AP. The AP is really nice, I won't deny it, but the shards at this point only give you a crafting mat for a legendary item (8000) or an extremely small chance at a legendary (5000). Aside from the AP, it's nothing to get excited about. Yes, it sucks you can't participate yet, but I'm sure that 1 of 3 things will happen.
1). Blizz realizes the issue and makes them spawn twice a day.
2). Blizz realizes the issue and the time till change. So 6 hours during the day now, but 6 hours at night on another week, rotating back and forth.
3). Things stay as they are and people are upset about it.