From November 6th, 2014 to February 25th, 2017, 75% user give 5-star rating, 25% user give 3-star rating. for Miles Or Kilometers chrome extension.
Would be seamless if not for the lack of plural "kilometres". Seeing "486 Kilometer" with a capital K and no 's' is rather distracting. If this was fixed I would give it more stars.
Very helpful extension
Very helpful extension
Helpfull