I don't want to diminish others opinions in this topic, but I'm really tired of the current practice of many manufacturers and developers, who instead of bringing their product to a condition in which it is a joy to use it, they abandon such product and bring a whole new thing to the market.
I'm glad Kemper isn't playing this game with us (yet).
A manufacturer has a job to do if the product doesn't work as advertised. The problem with endless refinement and enhancement is that the work has to be paid for. At some point the manufacturer either has to start charging for firmware-updates or abandon the hardware in favour of a new design.