It always seemed to me that (for the most part) the anticipation of special features was just because they were so hyped by the manufacturers as selling points. Kind of like when Apple makes such a big deal about the new colors their products are available in (and this is coming from an Apple fan). The one exception would be Criterion Collection DVDs which actually had worthwhile special features most of the time.

Not everyone is like that. Some just wants to watch the movie.