Drag and drop the IMPORT REVIEWS button to your bookmark bar.
If you cannot find the bookmark bar because some browsers may keep this bar hidden by default, please follow this instruction:
Chrome, Safari, Opera, Internet Explorer: Press this combo Ctrl + Shift + B (Press Cmd on Mac instead of Ctrl)
Firefox: Ctrl + B (Press Cmd on Mac instead of Ctrl)
Or you can do this instead:
Click on this top-right icon. Choose Bookmarks and Show Bookmarks Bar.