Maybe I'm becoming too cynical, but I'm starting to find those Freddie impersonators really cheesy. Kind of like the Elvis impersonators. They're impersonating an image of a man which was very much a creation of the 1980s, and which far from encompasses all that Freddie was. Specifically, they're impersonating Freddie's most "commercial" mid-1980s moments, replete with the "less worthy" Queen songs which came with it. It's an unevolved image meant to cater for the masses craving pseudo-nostalgic entertainment. Freddie himself underwent many changes to his appearance throughout the years, yet these impersonations seem to mostly be stuck with imitating his gay-clone look.
I guess it's all good fun for those involved, but I still think it's slightly tasteless. Maybe I'm just being negative, but I feel that people could do a better job of giving tribute to a great artist than just being ultra-predictable.