I usually shoot the 35mm kind. The framing is a bit iffy, in cardboard, so I rarely project my slides. Mostly, I scan them, see to print the images and that really makes my heart leap. It's a dream of a film... I just packed two rolls of it in my bag (I'm leaving for Colombia in a matter of hours), and this morning I mailed the 120 roll I shot yesterday in Chicago.
Now, since I metered the shots with my Sekonic 208, I won't vouch for their accuracy, but I've used Scala with a Canonet and a Contax G1 and on both ocassions I was floored. Great stuff!!