Rated 3 out of 5 stars
why is the pop-up image not very clear? , opera's one is half the size yet more clear. look forward to another update .This review is for a previous version of the add-on (1.0.1).
Thank you for the comment
A new version 1.1 is launched in which the title and footer is more clear than previous versions.
Also in Opera the title is clear so it seems that the thumbnail shown is also clear...