I had this film for over an year inside my camera and it was about time I finished. It was the Fuji Superia 100 ISO and it had been expired for a few years. What I didn't realised though was the fact that the batteries in my camera were dead and because of that, I lost quite a few shots. The Lomo makes the noise as if it's been working but in reality it was firing at the wrong speed. The best thing to do is checking regularly the red lights (the two led ones you see through the viewfinder) whenever you're going to use the camera to avoid this. I remember having a conversation with a friend in the forum about buying only silver oxide batteries instead of alkaline as the later aren't reliable for photography.
I managed getting a few shots besides the battery problem but they've came out a bit underexposed.