Real likability of a YouTube video is defined mostly by how less number of people actually disliked it.
YouTube also has a 'Sentiment Bar' to show the ratio. But most of the time it looks like a thin underline bar below Like-Dislike buttons. The reason being the fact that this ratio is almost always greater than 10. And a 100/1 ratio video doesn't stand out from a crowd of tonnes of average 10/1 videos, because the bar looks almost same for all of them.
This extension shows a ratio of 'Number of likes' over 'Number of dislikes' of the video in a neat intuitive design.
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VERSION 2.0 - Fixes the issue where the ratio was not showing at all for YouTube in languages other than English.
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DISCLAIMER:
1. This extension DOES NOT refreshes the ratio when you like or dislike a video and want to see the updated value. This is because the data (from YouTube page) on which this extension relies doesn't get updated immediately by YouTube when you like or dislike a video. You have to refresh the page to see the updated ratio.
2. This extension DOES NOT work in live streaming video.
Extore is a team of professionals who are passionate about creating extensions for web browsers. This devotion also gives us opportunity to appreciate work of other people. We get inspired by useful, open source extensions made by developers all over the world. Our strong belief is that one should share helpful add-ons with others. That’s why we’d like to present you our ever-growing list of favourite extensions that have inspired us. Moreover, as you probably have already learned, sometimes struggling for the best brings an end to the good. Talking about add-ons it often turns out that an upgrade is worse then previous version. Also it can become really tricky to get back to the beloved version of your favourite extension. That’s why we’re going to make not only the latest, but all versions of our favourite (and we hope yours too) add-ons available for download. No more compromises, just stick to the version you really like!