Compared to the Wersi Touch Screen the G70 (And others) are pretty crude, particularly as all the latest Wersi have a screen that is almost as large as an iPad. (The new Sonic Organ screen is like having a tablet on-board)

Back to the topic, we live in a time where everybody expects instant results with little or no work, (Hence Karaoke style play is so popular) so those of us that enjoy getting down to the nuts and bolts are not so important to the Arranger/Organ manufactures (Workstations and DAW are a different matter altogether though) so to make the software available as an add-on for a separate unit is actually a bonus. (Although as an avid editor and tinkerer having it on-board is the icing on the cake for me)

Bill