Anita definitely aged. Did you see that movie of hers with Andy Lau? It's good make up artists IMO. Ray Lui didn't seem like he aged too much, he's like Tony Leung. They still look a lot younger than they really are. And I think Gallen still looks about the same as he did since Golden Faith, just a little wrinkle here and there.
anita and gallen definitely aged quite a bit .. not sure about ray since i haven't seen much of his recent work and the same goes for jamie .. if they're in a lot more series; perhaps we can compare ..
i think Anita 'bao yang' (kept) very well. can see she slim alot. i like gallen with the 'goatee' hahaha..very man. but ggetting chubbier face.
not necessarily .. gotta give credits to MAKE-UP artists too. make-up can affect your looks on screen .. bigger or smaller, shiny or dull, fat or ugly, etc .. lol
Gallen only looks old in close ups when the wrinkles at the corner of his eyes are showing. But i cant help but stare at the mole on his upper lip... was it always there? i swear it was never there when he did series like at the threshold of an era and seven sisters...
for me, i think Ray Lui, Jamie Chik, Anita Yuen, Gallen Lo still looks the same, maybe just a slight change. Ray Lui especially, he doesn't seem he aged. i like watching Ray Lui. He's good in acting.
I think they definitely aged....but not the natural aging process. Like with wrinkles and etc. These things can be prevented with facial treatment, makeup and all... But the older you are the chubbier your face gets and there is no treatment in the world that can get rid of the chubbiness. of course unless you consider plastic surgery!