"I got a 110 camera..." covers a lot of ground. You say you are "..not super happy with the results,.." but 110 cameras came in a wide variety of price/quality points. Thus, a simple 110 camera with a fixed focus, one element plastic lens of fixed aperture and shutter speed might not produce anything better than a small (3.5X5 inch) album sized print that even then would not stand up too well when subjected to a close examination. Better cameras, with 4 element f2.8 focusable optics however, can produce results to the limit of the films 13X18mm negative size.
Oh yeah, what Francois said; the burn marks. A bit odd to say the least.