This extension helped me reclaim many hours of my life.

YouTube is unusable without it.

Works great for sponsors, tangents, unpaid promos, and the highlight feature is such a timesaver

I don't know if YouTube has done something on their end, or something went REALLY wrong with the latest update, but if I have SponsorBlock enabled, YouTube will now refuse to load anything but my subscriptions page.
It's also become exceptionally hit or miss with catching sponsored content, even when I manually tag stuff.

Edit: I re-enabled it with all other addons turned off, and it still did this, and it it was only when I turned it off when YouTube would load anything but my subscriptions page as of 9-8-2025.

wish i could leave zero stars. did nothing at all, i can only assume at this point the five star reviews are bots

i'm so thankful for this, it's such a life-changer. thank you so so so much

Works great to skip sponsorship segments in YouTube videos

Works well, whenever I switch browsers, I can simply import the settings and I can choose what gets manually and automatically blocked.

Great add-on for blocking unwanted content on YouTube. Helps to not waste time and be more focused. Seems has an active community or an advanced AI as it covers many videos tested.

Very usefull. Contributing by submitting blocks suggestions is also easy because categories are well described.

I'd rather stop watching youtube than use that site without sponsorblock and ublock origin.