Hate is a strong word. Personally, I don’t see them bringing anything to the game that the Engineering Profession can’t already do or provide in the future. I also wish they put more effort into existing classes and specializations before adding to the balancing mess.
Don’t get me wrong, I would love some new classes but all the niches are filled. Overlap doesn’t necessarily improve things. Many proposed classes would probably be better off as specializations. Bard - Rogue, Dark Ranger - Hunter, Necromancer - Mage, Gladiator/Barbarian - Warrior