I am not following the logic here, if there is any. You talk about why so many hate the LFR, but don't actually explain why that is, will get back to that one.
Then you go off about normal and then having to grind out heroic content boss's. If you are falling asleep at the keyboard because you done the LFR, normal, and heroic of the same content. That does not equate into why people hate doing the LFR. If you are doing the any raiding for the sole purpose of gear and not for the content, then sir you completely miss the really intention of raiding. Beat the boss for the first time will always and above be head over heals better than any gear your going to receive. Gear is only good until the next content comes out. Killing the boss for the first time is something that is forever remembered. I have sat in many of a vent over the year listening to those that conquer the boss or boss's, I never here them talk about the gear first, that is always second to the first kill and it does not matter if your the number one guild in the world or the ten thousandth. That feeling live with you forever and you remember those that were in the group when that happened.
Truly, I wish I was good enough to raid on the heroic level, I truly think I would enjoy it. I love raiding most for the pure joy of killing the boss or conquering the entire content. Gear is nice, but before transmog, it was only good until the next tier of content came out and you very saw it again. Now it is not so bad since you can transmog, only you might of got the gear when it was current, but in the next xpac the gear is always easier for those that could not get in to obtain it, so in essence gear really does not matter, when you look at it in the context. Killing the boss or the level of content will always mean way more to those that don't hunt gear the hunt the next savage in their way.