I am. They're not perfect, [neither am I], but they keep me busy without babysitting, and [because they look for loads for their trucks, rather than vice versa], I'm never waiting behind several other trucks to get a load.
Also, when I need to get to a specific place, they can usually get me there, or reasonably close.
Little things: the phones are answered quickly, and if I am 'on hold', the sound is pretty music, not commercials - when they pick up again, I don't feel like ripping their heads off, as I do after 10 minutes of annoying ads.
They never offer a load, then give it to another truck.
They don't insult me with a madeup name, then treat me like a number.
There is always fuel [200 gallons per day] available on my card - never have to ask, or remember how much there is.
Most important, they really do act as if we're a team, and my success is tied to their own - I like that very much.