[dziobak]

But is "resume" to hard to implement via python? Maxim addon had it.

Point is when "resume" and from what entry in database.
Current add-on work as mutithreaded, that means we don't know what is the order of entry scraping (depends on the reponse from IMDB). Actual Kodi database does not provide info, when last scraping was successful for every entry. So I don't have a good idea how to implement resume now, which did not not slowdown addon because of mass file operations.
And second, for what? Add-on is very fast now. Background operation can't be stopped in normal working way. And for scraping of few positions better is starting add-on from context menu.
In 3.2.0 is implemented skipping of watched entry (in config option) - and this is good direction of add-on developing, to scan only useful entries (this is fast and does not load IMDB site).