How many guilds are that far? The number must be quite high, but the ratio is probably a little underwhelming.
My guild is currently 3/12. In Wrath we were able to pour through ICC and, eventually, kill the LK. We're not bad players, we just have limited time and a bit lower tolerance for stress. We're not the only guild like this, many guilds are experiencing the same thing right now.
I'm not suggesting that all raids should be easy, that wouldn't be fair. What I AM suggesting is that there should be an entry level raid for guilds such as mine. It doesn't need to be a pushover, but it does need a little easier difficulty curve. Look at Sarth/Naxx in Wrath, Kara in BC. That's what we're missing right now.