Frankly 5.2 can't come soon enough as aside upgrading items, I'm out of upgrades and have been for several weeks. I'm fairly sure the number of LFR players plus those who don't raid plus those who have completed 5.0 raids far outnumber the people struggling to finish them.
If you guys had read any of the dozens of numbers posted in this thread you wouldn't say that honestly. The clear rates right now are somehwere in the neighborhood of the orignal Naxx numbers. That, combined with the ZERO 25man testing... well I for one am extremely worried, slow content is bad, but rushed, unfinished and buggy content (as well as woefully tuned) is even worse.