This is true if buckets of shit are considered content. If the content isn't relative to or enjoyed by players, it may as well be a bucket of shit. Scenarios, hours and hours and hours of dailies most people don't like doing, and only 5 new 5man dungeons for the whole expansion?And no, Wrath had less content than MoP.
I don't have a problem with WoW, I still play and I love pandas. I'll take wrath content over farming and dailies any day though.