First the negative. The potentiometer knobs are cheap, but this is really a minor issue as you can replace them with better ones for cheap.
Quality wise everything else is very good.
Regarding the sound.
You can really push it compared to any compression plugin and it glues a lot nicer. Saturation when pushed is very nice. It brings the source forward and at the same time it gives you a more polished sound.
I have seen a dozen videos on YT but most did not really showcase how much this thing can be pushed.
The crazy thing is that it can really give you that clean yet gritty 80s/early 90s sound, especially on percussion and drums, more rounded, kind of tape-ish sound of the records in that era.
Brilliant on drums, overheads, guitars, synths etc.
Insane value for what you get here.