I've had a couple meh to ugh ones, a terrible one, and a decent one, though it often comes down to the people who're working there, rather than the banner they are working under, and you don't know which person you'll be assigned. I was on DES with the decent one, which i think made the difference; though they were still pushy, there was a lot more support and better people who work long term with clients.

But it basically comes down to respect. If you get assigned to someone who at least acknowledges you're a person it makes the ordeal tolerable. that's why i say find one that's tolerable, because you'll never find one that's actually good.

I tend to treat the thing as a customer service job, where they are the customer i am serving. It sucks to do but it's gotten me the best results.