Q:
Twilight Arbor: Why most hate it
This is a suggestion.
1) It does have very few(generally 1 …) waypoints and it is annoying but that is already getting addressed by the devs.
2) It’s the same reward as every other dungeon. Overall TA isn’t anymore difficult than any other dungeon. The difficulty I am referring to here is when it is done “normally” meaning no skipping which is probably what the designer intended. If you are going to skip things then TA is definitely going to more difficult than others and mistakes are more punishing. It is also more annoying than most other dungeon and contains one of the most uninteresting final boss fights.
You are also forgetting the other factors.
CoF, HotW, CoE, Arah tokens can be used to buy lv70+ rares which means they can be salvaged into ectos. With ectos at around 30s and 60+ tokens per daily you can potentially double to quadruple your returns.
Then there are the stats. From TA you can get Magi, Rabid and Rampager. Magi would be easier to get from AC and Rampager can be obtained from AC, CM, CoF, CoE as well as being crafted.
That leaves Rabid and TA is probably the best option for that.
There is also the exotic trinket recipes but the drop rate is low and the stats are overshadowed by the ascended equivalent.
The skin is the only thing that requires TA to get.
It is less about hate and more about path of least resistance and best return on time investment.