Is there a way to get rid of "enhanced pdf"s? It has become increasedly more common that when I try to access an article from the publisher's website I get redirected to a sort of online reader instead of a plain old pdf file to download. Elsevier calls it enhanced reader, Wiley enhanced pdf, and Springer luckily has not caught on yet. 

I don't like this approach and prefer to download the 'un-enhanced' pdf file to read or save it locally (but I will spare you the soapboxing).

Is there a way to circumvent this system and automatically rewrite links to point to the true pdf file instead? I am thinking to something like a browser extension or a Greasemonkey script, if it exists. If it worked on the websites of the major publishers it would already be a time saver on the long run.
The userscript Publication Auto PDF seems to do the job.
It does not rewrite the pdf link, but downloads the pdf directly when one visits the abstract page, so it saves even one more click.
It works under a browser extension that runs userscripts (Greasemonkey / Tampermonkey / Violentmonkey / Firemonkey).