tilted compositions

I am not a huge fan of tilted images, and I see it as an unfortunate visual ‘tic’ when I notice entire wedding galleries by other photographers where pretty much all the images are tilted at a very specific angle. That just means that little thought went into composition, and that composition and holding the camera has become a reflex action .. which just happens to include a 30′ tilt to the camera.
I tend to keep horisontal and vertical lines exactly that way … horisontal or vertical. But sometimes a tilted image just has more impact than one that is completely level. And it has been a “feel” thing for me. I never bothered to analyse why or when these images seemed to work better, since I have an aversion to over-intellectualised analysis of photography … and in this case composition. I feel that composition should be an instinctive reaction to the scene and subject.