Well, I am really enjoying Best Wishes, and I'm loving all the different characters we're getting to see.
Iris is a really cool character, with a great personality of her own, as you can see in BW36, shes always been a wild child, she's proven herself as a trainer and she has a great design if you ask me. Cilan is also an interesting, and lovable character. He's practically good at everything, cooking, investigating, science, and also a proven great battler.
The various recurring characters we've seen so far have been great too. Trip is an interesting character, although he isn't anything really new, he is an interesting character and I would love some more back story on him. He likes taking pictures of Pokémon too, which is neat, and it reminds me of good ol' Todd from the original series. Bel is really cute, and the writers have given her a cute personality with a braver sense if you ask me which is opposed to her in-game character, including her battling skills. Other rivals such as Burgundy, and Langley a great characters too, both giving rivals to Cilan and Iris which I think is great, but both really, really funny. I find Kenyan a little boring though he does have some cool Pokémon. Luke interests me, and I love his filming, I love his Zorua more though.
You keep going on about how DP was awful and terrible yet you are still yet to give any reasons why, I mean, why did you find Dawn annoying? You just keep going on about the original series, which has nothing to do with this topic, well actually, most of what you just said didn't have anything to do with the BW characters. Your opinions won't be respected without an backed up judgment.
Also, no supporting character in the anime is so far gone for good, they could easily have cameos like May and Misty did, including specials. Brock and Dawn have already had a special during BW so why say he's gone for good? They could easily follow Dawn and Brock up in a few more specials, just like during Hoenn with Misty and various other characters. (which was made into chronicles)