Revolution is probably one of the best Kodi movie addons in english
To install it just go to System in the Kodi main menu
then select File manager
Now click on add source
Click on <None> and type
https://dejavurepo.github.io/
and then select Done
Then type a name for this media source, for example dejavu
Now go back to Add-ons and click on the box
Click Install from zip file
Then choose dejavu, then repository.vc-1.1.zip
Now choose Install from repository , DejaVu Repo, an then choose Video-addons and finally choose Revolution.
Now wait for the repository to be installed untill the Revolution icon appear in the top right corner.
Revolution is now installed, enjoy the best movies in english.