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Update ruined it Rated 1 out of 5 stars
Used to be a good tool. With annoying quirks, for sure, but ultimately serviceable. Firebug 2 ruined it all. It doesn't hit my breakpoints, even though I'm completely positive the code passes through them. It breaks in places where there are no breakpoints. The most essential feature of a debugger, it's not working. Thus, it doesn't help me at my work. Totally broken. Going back to 1.12This review is for a previous version of the add-on (188.8.131.52-signed).