I splurged last May and purchased a Holga just before a trip out to the West Coast of B.C. Although the lack of exposure control is limiting, the simplicity of the camera I found liberating creatively. the necessity of looking for images with the right exposure value for the ISO of the film used is challenging. Next time I'm bringing at least three Holgas for different lighting situations!
I really think the dreamy quality of the Holga works so well for capturing the other worldly quality of the B.C. West Coast.