Review on Fujifilm INSTAX Instant Twin Pack by Ryan Yap

I love the new polaroid my parents gave me for Christmas! As for this film pack, the first set of 10 frames turned out great, I liked them all. But then I opened the second set of 10, they were all printed completely black, I was very disappointed. I hope the rest of my prints turn out well. UPDATE: I purchased a Fujifilm Mini Film Value Pack of 60 prints from Revain. So far I've used 5/6 packs that come in the box. And so far I'm very disappointed. 34 out of 50 prints I tried were completely black. Only 16 of my prints have worked so far. After two that came out black, I read the instructions in full so I know I'm doing everything right.