Henni... don't take it so personal. Verbal abuse? Doom prophets? What a bunch of drama queens!
I have reservations about the concept of audio loops for arrangers. I spend a fair amount of time customizing styles, moving a beat here, a bass line there, changing the sounds the factory uses. I am one of those kinds of players that rarely wants to sound EXACTLY like everyone else with the same gear, and who wants to put my own stamp on a style. Ketron's audio features don't really allow this.
I also, if I get behind the idea of audio loops for guitars, I want audio loops for FAR more than the basic maj/min/7th chords. I've heard all the demos of the guitar loops, and so far, I haven't heard ONE go from a maj to a diminished chord without a fairly radical change in sound and performance. Which is exactly what one would expect, as one is a recording of a real guitarist, and the other is a 100% MIDI guitar performance (no different to what we all already have). As I have said before, IF the transition were so smooth you couldn't hear this, why bother with audio chords in the first place? And if you CAN, the feature is incomplete.
Then there's the price, versus the appalling after sales service. Few arguments there. The only people happy with Ketron's repair service are those that haven't yet used it!
If bringing up pretty obvious shortcomings is 'verbal abuse', you need to grow a thicker skin! This entire forum is full of 'verbal abuse'... in fact, your touting your opinion of Ketron's superiority is 'verbal abuse' to the rest of us, viewed in that light!
This is a forum to discuss the pros and cons of different arrangers (amongst other things), and if you can't handle warranted criticism without becoming paranoid, it might be better to not comment about how great YOUR arranger is!
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An arranger is just a tool. What matters is what you build with it..!