Great patio for great people watching.
I've been to the Bull countless times over the last decade and I think first-timers need to heed these few pieces of advice:
1) You're here because it's a nice, sunny day and you want beer. Guess what? So does everyone else on the patio, so do the 50 people in line, so the servers might be a little behind. Cut them some slack.
2) If your beer service is a little slow for you liking, I suggest that you a) enjoy the people watching, b) learn from your mistake and order more beer the next time around or c) do both.
3) If you're going to eat, order this specifically: Bull Burger with fries. Do not stray.
That should cover it.