It's really sad to see people still clinging onto WoW. It's a great game and still going, you know? Perhaps wander back over to it.

Not telling you to leave but telling you that if you miss that type of gameplay, you won't find it in 14. I played 11 and WoW for about an equal amount of time (~7 years). I never thought any fight in WoW was challenging from Vanilla to WotLK and never gave me the same sense of satisfaction that something in 11 or 14 does. Was 11 tedious? Yes, perhaps to some. Did it not have mods like WoW did to make fights easier? No, it didn't. Know what? Made things more fun for me.

Obviously not everyone is the same. If you want my opinion, 14 will head more towards the 11 direction than WoW direction based on what we have so far. Use intelligent decisions and go do things that you find fun.