Rated 3 out of 5 stars

by swizzle on Jan. 13, 2018 · permalink

Outstanding extension marred by 'optional' advertising that re-enabled itself in two separate browser profiles, which went unnoticed until ESET recently added it to its database as JS/Adware.Revizer.

Three stars as I suspect this was a glitch rather than the developer's intention. Regret not donating before the adware crept in, due to persistent, previously-reported PayPal errors when attempting to donate via Mozilla's links (affecting all add-ons).