I think enableing people to switch between an updated and original look would endear more people to the service as a while.
Personally, I'd be playing them cause they're my favourite games and while new skins do feel weird Mario on the SNES despite the new skin didn't look colourful and over-cartoony like Mario 3 did. Kinda kept the more rough feel of the game, which I think is a good thing.
Still there are gamers nowadays who play games simple because 'it has good graphics', in-fact you ask most adverage gamers what console they're looking forward to most and you'll get the response..
"Playsttion 3, because it has freaking awesome graphics!"
That's all new gamers care about. I was insulted the othe day being told my creativity is crap and I only care about old games because I was trying to explain to someone that graphics AREN'T everything.
Though much like with the specifications, or other crap following these consoles; how am I suppose to be right when I disagree with the almight TV, and G4 Channel.
Just how current gamers are though I'm afraid.