Re: There's no such thing as "great CGI effects".
Great CGI effects are when you do not notice them. Almost all productions today have CG rendered scenes. I'm pretty sure you mostly never notice. A mainstream program like "Downtown Abbey" have a large post production crew removing artifacts like cars, telephone lines, modern windows, Airconditions etc, just making the various sceneries looking from within the right time period. Much faster and cheaper than creating replicas.
Biting the hand that feeds IT
