RE: Those pattern guys
Pattern is almost always boring for the spectator. As for what you were watching, that sounds like the novice pattern, quite boring to watch. But, like everyone else has said, give it a try. That is what sinks the hook. Pulse rate? Yep, it is there. I know one pilot, very nice guy and a solid sport flyer, that tried F3A one season and quite because it so rattled his nervous system. Me, I am normally as calm as a Hindu cow, but my at last contest, flying a borrowed airplane, the F program had me sweaty and shaky and flying the opposite direction for the 3-roll circles with opposite rolls.
I find it the same with any competitive sport. Watching from the sidelines is a sleeper. Doing is where the fun is. Once you know what is happening, though, it does become more fun to watch.
Mark