Andromeda asked for more entertainment. How about discussing horns and videos? I remember after posting some videos of my system a complaint from some was that there was far too much room response masking the ambiance on the recording. The room was far too lively. The critique was that the videos sound the same and are garbled by the overly reflective room. Some wrote that they hear my room and not the music. This is particularly fascinating considering the view that horns interact less with the room due to their directionality. The main aspect of horns according to Mirco is that they are directional and cause less room interaction and fewer reflections. Someone even suggested that horns sound better on videos for this very reason: more direct sound, less reflected sound from the room. Micro responded to Al M that the result from horns is less envelopment, less stage, less width and depth.
I actually hear the opposite from the better horn systems I have heard. Tima likely heard the same out in Utah: greater envelopment, greater information about the context or setting of the performance. Greater width and height on some recordings, less sameness. Of course this likely has much to do with the whole system and set up too.
I can not seem to reconcile the different opinions, so I tend to simply share what I hear and what my experience has been. I do not think it is so much about arguing, but rather that people have different experiences and want to share them in a discussion thread hoping to get better insight into the subject and learn something.
How does all this relate to the state of the industry? I'd say that dispersion, efficiency, and other aspects of speaker designs have really changed over time. These affect amplifier designs. This forum reflects an increase in approaches, both in designs and what people are choosing. And videos are one way people are sharing what they have and how manufacturers and media are increasingly promoting new stuff.