My friends bought me a Diana F+ for my birthday back in January, but I've only just had the first film back. Oops!
I did find it really difficult to use though which was perhaps why I wasn't more keen to use it. I don't like how when you wind it on it doesn't stop on the next exposure like 35mm film cameras do, you have to keep your eye on it to make sure you don't wind too far. This is perhaps why I only got 4 photos out of the whole roll (two the same), as opposed to the 12 I was supposed to get!
I really like the look of the photos though so perhaps with more practice I'll get the hang of it! I just loaded another film, using the youtube video below for help, so I'll get using it soon. I made a bit of a rookie mistake of putting the film in the wrong side of the camera, then wondered why it wasn't winding on! Fail.
Oh and in case you're interested I used Lomography Color Negative 120 film :)