Roger Hicks
Veteran
Their is a difference between simple and lack of control and predictability, the holga crossed that line (for me), but hey, some photogs, like the one mentioned at the top of this thread seems to use one quite well. I don't think however, looking at the images, that any of them benefit from being shot with a holga as opposed to say a mamiya 6 or 7.
Those are my points too, plus the point that the original question (as I understood it) was twofold. First, are these pictures more evocative? (Not in my opinion: as you say, they'd lose nothing by being sharp). Second, can a 'simple' camera make pictures that are more evocative? (Here I attack the argument that a Holga is 'simple'. It's not. It's hard work, compared with a predictable, reliable camera).
Any camera can make good (or evocative) pictures in the hands of a good photographer. In the case of a Holga, he/she needs to be lucky as well.
Cheers,
Roger