NOTE, current users, see info below, regarding menu item for new display mode.
The Amazon Review Tabulator - TART - is a tool for reviewers on Amazon. It will display a summary table of all of your reviews, including vote and comment counts. Reviews that have had activity since the script's previous run will be highlighted in yellow, to make them easy to spot in a scroll through the table. Within the highlight, the specific number that has changed will be in bold. It is even possible to view only the reviews with updates, with no long scrolling necessary; see Alternate View Mode, below.
When logged into Amazon, and viewing your "Public Reviews Written by You" page, there will be a "Tabulate" link in the "Your Profile" panel. Click that. The script will download each of your 10-review pages, and retrieve the necessary information. Results will appear in a new browser tab. During the download, a countdown will appear where the Tabulate link was, to show the number of pages that remain to be downloaded.
Alternate Display Mode
There are 2 display modes -- because I have not been able to get one, single mode to do everything I'd like.
1) Default mode works as it has from the start. Results are shown in a new tab, which means you can switch back and forth between the results, and your Amazon page. And, you can use your browser menus to save the results to an HTML file, if you desire.
2) There is a new item under your Greasemonkey "User Script Commands" menu item, or on your Tampermonkey menu. These menus show by clicking the script host's toolbar button, and, they show active only when on the Amazon page. Select TART Alternate Display Mode, and you'll get a dialog that shows that setting is now "true." NOW, when you run the script, results will be shown IN the Amazon tab. And, there will be a link near the top, to toggle the view -- to show all reviews, or updated reviews, only. The downsides to this mode are that you can not easily switch between TART results, and the Amazon page, and, you can not save the TART results as an HTML file. You can switch back to the Default mode, if that is preferred.
This is a fresh effort, as of Oct. 29, 2016. I've run it on a Chromebook, and on a Win7 box with Firefox. I won't know how well it works for people with several hundred reviews, or more, until I hear from users.