Generally negative
Many commenters address ongoing skepticism about the pedal's plastic enclosure, though most defend it as thick, durable ABS that survives years of gigging and home use. A few still wish for a metal reissue.
Frequently criticized
Several players note that strumming more than two strings turns the fuzz into an undefined, muddy sludge lacking note separation. Single notes and power chords fare much better than full chords.
Generally negative
Some users describe the fuzz as spitty and gated, cutting off sustain past certain frets unless notes are dug in deliberately, and one reviewer calls it noisy overall, needing a noise gate.
Generally negative
A couple of buyers reported receiving units with unwanted self-noise, a stiff footswitch spring, or uncertainty about correct operation, prompting one return.
Generally negative
One user specifically notes the SF300 doesn't interact well with wah pedals in either signal order, leading them back to a different fuzz for that use case.