Your view about us being unhappy when a sound doesn't have a location in space (particularly in cans) is very true. You also point to a sound with early reflections being nicer than one with only a late "wash". Echo is what this is.
I never really dug the increasingly washy digital 'verb that gained popularity. I have gone the opposite way by using Echo on everything (never BPM) which then drives a coarse "clattery" Echo-based Send space. The taps combine to make a really rich and deep space which helps place instruments/parts better than anything else.
So of course what I am doing is creating a 'reverb' space, only by handling my echo taps more directly with little to no diffuse wash. But I do have lots of cool modulation which adds to the depth and richness with a wonderful kind of multi-chorusing/phasing that doesn't sound like chorusing at all. Just rich and deep.
