As usual the is35 is a good keyboard. Korg is a big winner in this pricelevel. There are better , but even more expensive. What about the sequencer. It is possible to make a recording , change it afterwourds , change about everything. BUT it is not that simple like in every keyboard. It is much easier to record your things in an seperate sequencer or the computer and edit your tracks there.
It is to compressed in the little (it is a big one, but not like a computerscreen).

The qualilty of the sounds is good. For my personal meaning the quality of the old models is even better than the new ones.
Now i am fond of KETRON X1 and SD-1. These quality sounds are the best. The styles also. But like in every keyboard there are minus points also. Like the sequencer ...

KORG IS OK !