Have you every played with a Holga camera? They are plastic, cost about $15, are incredibly unpredictable, have extensive light leaks and the 120 film is costly to purchase and develop. So what. They are tremendously fun and offer a chance to make happy mistakes - get an unexpected image for a change. I've been shooting Holgas since 2002 and have three of them loaded at a time with all seams sealed with black electrical tape to keep out the light.