Works extremely well, and allows conversion to a wide range of formats. I wish it could extract directly to clipboard, or save to file, rather than redirecting to a separate webpage, but for the range of features that the website provides for editing and formatting the table, it's actually a reasonable tradeoff.

My main criticism is that the plugin is a little too invasive and prominent: I don't need to convert tables on every page, every day, all the time. The plugin, though, adds its little conversion icon to every table detected on every page I visit, which is very annoying. At present, I've manually disabled the plugin, and will hopefully remember it when I do need to convert a table.

I would love it if the plugin could provide either a context menu entry to convert a table, or just allow clicking the plugin icon in the taskbar to detect and convert tables on the current page. As it is, despite how well it works, it's going to sit disabled in my browser.