NOTHING works as hyped. Everything has 'gotchas!' that turn what seem like great ideas into something not QUITE as good as you would like. And the more groundbreaking, the more original the feature, the more 'gotchas!' you can expect.

If an arranger had been made already that worked PERFECTLY, it would corner the market and everyone else would be out of business. There are surprises in the SA voices, there are limitations in the Korg's Guitar Mode, there are issues with the G70's VK organ section...

And there will be things in the audio loop feature that do not work as well as MIDI styles. If you can live with them (as we all do with whatever issues exist in our current faves) then you will be content. If you can't, well, there's always next time