I have two of them, one as my two channel amp and the other one as a booster. Amp models sound and feel very real. FX are good, not as stellar as the amp quality though, but since you can’t turn them on and off in a live situation, for me they are a bit useless (at least most of them). Software is getting better since they released a TONEX editor app for free, making the experience much smoother (still needs improvements though).
It seems that IK multimedia have taken this project very seriously and are constantly expanding the hardware functionality.
There is absolutely not reason not to own this pedal, it even fits in your pocket.
Very noisy when not combined with a quality isolated power supply though !