I have bought some C41 films that is slighty out-dated (expired october 2004, march 05 and may 05). It is Fuji 200 (not Superia), Fuji Superia 400, Kodak High Definition 200 and Agfa Agfa Ultra 100.
Can I expect some side-effects? And which side-effects.

I bought the film dirt cheap for my Lomos where it doesn't matter if the colours are a bit weird (in fact it is more fun that way ), but I wonder if I can use them for more serious stuff without noticable colour shift or other side effects.

Greetings Morten