Mine has shutters over the lenses so I can already have it take a different picture for each quarter of a sheet. I'm using some expired in 2006 B&W polaroid film in it right now which works okay, chemistry hasn't dried out, it's lost a little speed, I think, but when it's ISO3000 B&W, that doesn't matter too much.
No point talking about doom and gloom, except for my beloved sx-70 which won't have 600 integral film anymore, I prefer Fujifilm's packs anyway. I've only worked with polaroid's 667 B&W film but compared to FP-100C, the chemistry is too gooey when you're peeling the picture off.
I'm more of a box camera person than a pinhole person so I'll stick with it... I found out that it can take a normal 4x5 darkslide so I might have a go doing that after I've shot this pack of film. Only problem about having 4 pictures per sheet is that I now have the equivalent of an extra long roll of 35mm film (40 images a pack). At least I get to see 4 images at a time unlike roll film where you have to wait until the end
I was just curious, more than anything, about it lacking any offical Polaroid branding on it. The only "branding" we can work out is the six blue squares/rectangles at the bottom...