Didn't knew "peeping tom" expression (english isn'nt my langage), I used voyeur in that meaning.
Just for fact that, as you say, rlc is a reality show.
For pure voyeurism, i let you think if it's pejorative or not.
...Or just like i've experimentated, simple opportunism :
"- I was there, i gave an eye, they didn't notice my presence... !"