I'm always amazed by the number of shots photographers provide at weddings these days. When I was regularly shooting weddings here in the UK, back in the 70's and 80's, the norm for a wedding was 4 rolls of medium format. Medium format was de rigeur and anyone shooting 35mm was frowned upon. We would take 48 shots and guarantee 45 proofs. How times change; every picture taken really had to count back then.