Now we all know what we should actually call this pedal. The OCD clone by Harley Benton. Does it rock like the original OCD? Oh yes it does!
First of all the sound that this pedal adds to your original tone is just phenomenal. You can use it as a mild boost, a crunch, a simple overdrive on Guitar, Rhodes, Sax, Mic, whatever you like. There is a lot of headroom in terms of gain and level, but IMO that's a very good thing.
The controls are as you'd expect from any guitar pedal. Tight, sturdy but still easy to control. There is not a lot more to it than that, just get one and try it out yourself, it's so cheap!