Why does everyone hate LFR?

[HeedmySpeed]

If it's so easy, it shouldn't take so much time to clear normal and start working away at heroics.

Exactly. I never said all players that have no time are bad. I knew someone was gonna come along and use the excuse of "having no time" for being a bad player.

Honestly, how many people who enter LFR are even capable of clearing Normal when they step in? There is your target demographic for LFR.
I don't agree with it at all.
The hardest part of raiding (at the start) is finding a group.
A group finder for raids is an idea I can get behind. But this bumper lane thing we call LFR? is for the birds.

[ExoFanboy]

Everyone seems to hate LFR. Yet everyone does it... If it's that bad don't do it. I think LFR is good for players who...
1) dont have time to do the content with a guild/PuG
2) want to experience the content in an easier quicker fashion
3) need to learn how to raid
I do LFR and don't have any problems with it.

1) LFR can (And often does) take longer to kill bosses than normal/heroic raid can. It just feels shorter because it's broken up into 4 tiers and you can quit after one.
2) Not easier nor quicker as mentioned above, especially Lei Shen
3) Can't really learn much apart from the absolute basics of raiding. Kill boss, heal tank, move out of fire, etc.