Nope, I'm not exaggerating. In fact, if anything, that's a generous estimate. Since the latest patch most skills will not work. No animation, nothing. It takes 3-5 depresses of the appropriate key to get them to go off... and even then it's not a guarantee. Sometimes, the mana/stam charge will be removed but nothing happens. Sometimes, the mana/stam charge will be removed, the animation will play, but nothing happens. Sometimes the skill fires... but doesn't apply appropriately according to it's tool tip.
On top of that, my character values fluctuate wildly all over the place depending on which passives are bugging out at any given moment...