I try and use Adobe's products from time to time. Acrobat, Photoshop and others. Personally I think they suck big time to use an expression borrowed from our Special Relations.
I could not find how to crop a scanned image PDF in Acrobat. I really couldn't! My missus who has used it professionally had to search the help in order to find it.
Shortly after opening Photoshop I usually close it and find some other wsy of doing my task.
Acrobat Reader is a bloated dog. End of story.
These programs are designed to be as difficult to use as possible so as to keep their mantle of "professional software" and needing a course to use.
Or is it just me?
Open Office is also a bit dodgy WRT ease of use but at least I didn't pay a fortune and a half to buy it.
The Adobe designers and programmers should be some of the first against the wall come the great user revolution...