I bought this thinking I could have the CR-78 sound for a fraction of the price. However in reality it sounds a bit different from the original and it doesn't make the cut for what my ears demanded. I find it sounding a big flat and uninspiring at times.
The editing is not great...I knew that before I bought it but having owned it for a few months I must say it's a deal breaker for me. You can edit only one parameter for every sound and the parameter chosen to be editable by the manufacturers doesn't match what I would've liked to edit.
I expected the kick drum to a little bit snappier (but it's too muffled), the cymbals to be less metallic.