This pedal is fantastic. It's packed with plenty of controls, allowing you to shape the tone and modulation of the delay repeats resulting in very diverse sounds, additionally, the FX Loop adds a whole new layer of possibilities, just make sure to use a Y audio cable such as the sssnake YPP2010.
Besides being quite affordable for an analogue delay, the Rubberneck feature is unique sounding and very usable in a live context, however the gain knob quickly makes the unit self oscillate making this unit quite quirky to operate.
If necessary, the Digitech FSX3 footswitch can also provide additional controllability to this unit, making it even easier to operate.
Regarding the sound quality, the Rubberneck is not for everyone. The delay provides a dirty and dark sounding tone which is partially solved by the Tone knob. The delays are not clear and possess a small amount of noise whenever the unit is On.
Nonetheless, this unit is incredibly fun to use and also very inspirational. 5/5