I know there are others that feel the same. I even know people that are totally dissatisfied with the whole quest chain and refusing to do the PvP portion of it. Yet if you want to continue and get the benefits from the chain for PvE raiding you have to do it.
I cannot imagine that the PvP people are any happier about it. Blizzard is forcing PvE people who do not like, want or have any experience PvPing to join up in a team with serious PvPers and cause them to what--lose because they cannot PvP? Get yelled at for not knowing what they are doing? Be called terrible because their gear and skill set are not PvP? Yet in order to continue on the storyline they need to put themselves into that situation over and over again hating what they are doing and not contributing what they should to the PvP battle.
This whole idea was terrible and ill-thought out. I have otherwise been very happy with the whole Pandaria expansion but this one thing ruins my experience for hours and feels like a huge waste of time since the reason I play WoW is to have fun not hate what I am doing.
The only thing near as bad is being forced to PvP for world event achieves. Even though achieves are totally optional, many people who focus on achievements are not PvPers. In fact many are not raiders. WoW is full of people who like to do other types of things with their time. There are instance and raid achievements for people who do that, PvP achieves for people who PvP, I do not see why the achieves that are suppose to be totally fun like the World Event ones should force people to have to do things they so dislike.
But I digress. I will concede that World Event achieves are actually optional but furthering your raiding quest line to gain raiding gear enhancements is not really optional for raiders.