I'll offer a few observations from a non-street photographer. I like your idea of trying to show a unique perspective or angle, but agree that the examples don't achieve that. The sample shots seem rather documentary to me -- they show the scene as you saw it, but they don't seem unusual or any different from what I would expect to see if I were standing in the same location. Even if they were shot at a "wider-than-normal" angle, the perspective is not that different from the "normal" view that I would expect. You might consider shooting from a very low (or a very high) angle, which typically offers a much different perspective than a standing shot. You might also consider an even wider-angle lens in order to exaggerate the perspective.
The other observation that I have is that it is unclear (at least to me) what the focus or subject of each image is, so I'm not sure what story they are trying to tell, and I don't really feel drawn in to the scene. For example, in the "Cleaners" photo, should I be focusing on the boy in the foreground, the storefront, the graffiti, or something else? In my view, a more interesting photo would be one that juxtaposes the "Cleaners" sign with the reality of the setting (trash, empty boxes, graffiti, etc.).
Again, my $0.02.