Nobody had said that to me specifically. However, theres a noticeable difference (to me) when doing overhead work. I just had a hard time figuring out what exactly the problem is.
Always, always, ALWAYS read the terms and conditions with that type of junk! So many people do not read, they get charged later, and then they get angry!
Very few people are looking around their gyms judging others. I think you'll find that the most in-shape/fit/strong/gym rats are so focused on their own goals and exercises.
The night show was very similar to the day. I think the people that knew they placed well were still super pumped. Those that didn't place so high (myself included) seemed to have eased off a bit....