Rated 5 out of 5 stars

per Firefox user 792d44 el des. 12, 2017 ·

excellent. works as promised. Hopefully chemieunser is also working on the add-on to type the DOI in the url bar again. Much missed add-on.

Rated 3 out of 5 stars

per gerdami el set. 11, 2012 ·

Module should first remove blanks from DOI: xxxx/yyyy in order to work smoothly.
Will get 5 stars when this is done.