Yes it is annoying, but for some reason they all want to stand near my table or ask a ton of stupid questions or tell me what someone they know owns.
When people ask how much my personal ar15 (Recce style) cost and I tell them, they usually cringe. They are the same people that show me their S&W Sigma and wonder why I paid so much more for a Kahr PM9.
Of course I always tell them I like all guns and just want one of each to be fair.