I was contemplating a Ghost Busters 3 last night while this new information was still unbeknownst to me, and laughed to myself about how silly Egon would look now that Harold Ramis is an old fat guy.
I suppose I may not have a problem with a CGI film, I was raised on the cartoon and loved every minute of it. Now that's the REAL Ghostbusters cartoon, all other versions were quite crap, so if they keep it in line with the style of the movies as the cartoon did, it could go well.