Content quality has also fallen off a cliff somewhere along the way (is Mt. Everest a cliff? I'm going to say yes). Tons of shovelware-equivalents filled with flaws and never being corrected even with years of errata submissions (I do however love that this is possible). And the video courses, oh boy those video courses...

In ye olden days they were a relatively reliable publisher. Now I won't even consider touching them unless I can find many reviews vouching for a book.