I am a player who usually plays alone, but this being an open world game with players roaming the world, I am surprised that I have been playing for about 1 hour and have not met anyone.
Not in the fields, not in the cities, nothing, not a single player.
I don’t know what’s wrong with the game that doesn’t quite fit, I haven’t even seen anything like that with D3.
Maybe its object system is too tedious to have to constantly look at a yellow object just in case it’s better than the one you’re carrying.
The manufacturing system doesn’t make much sense either, a lot of ingredients and materials and in the end you don’t know anything.
What’s the point of putting in 30 different materials if they then magically appear and you’ve collected 3,000? I don’t see the point in that.
World bosses are boring, plus their reward is absurd, it’s not even worth doing them. The same thing happens with the legions.
I just need to try the Ubers, I haven’t done any because I’m not level 100 yet (92 currently in eternal mode).
I hope Blizzard takes note of all the complaints and does something about it, less charging for skins and more designing a good system that makes people want to play.
Maybe it’s the fact that it’s quite far into the season. Population usually gets reduced the further into the season you go.
People get fully geared and complete everything there is to do by the 1st month.
I think Season 4 is bringing a ladder which might keep players active longer each season but I’m guessing alot of people just come in, do the Seasonal journal and then hop along to other games after it’s complete.
There’s always a guy around for me but I’m playing seasons, not eternal.
Eternal is currently an item dump, it’s not where people play because they already have all the things stocked up so they go to seasons.
So much agree with all the objects, materials and gold that seem useless to take time to loot… Make the loot system great again! 
We need to get excited to play the content and look for better loot everywhere in the game, have good time while fighting big or little things! Change back this cash machine into a real game! 
End of season, ppl are done for now. Do not matter that s3 was extended by a whole month.
When S4 begins they will be back, and this cycle will repeate for every single season.
It is because the massive Itemization change in coming season, so players are taking rest. There is no point for us to collect gears as it will become obsolete next season. D4 players like me are spamming forum and never login nowadays 