Rated 4 out of 5 stars

Nice extension, quiet useful.
Though there is one issue:
it disables Firefox' native hotkeys for page reload with override cache:(CTRL+SHIFT+F5 (or CTRL+SHIFT+Left-Click)
When used that hotkeys page just refreshes as if you preset F5 alone.
Would've give 5 stars if would be for that issue.

This review is for a previous version of the add-on (1.0).