I don't see why there is so much "ToR is not worth the 3 points anymore", Tower of Radiance was invaluable in the fights. I still spammed Holy Light on the tank, even though it doesn't generate holy power anymore, and used Divine Light when big heals were needed. WoG/LoD were primarily used to help the raid heals out, but I was no longer concerned about quickly generating holy power.
I think the reason why the holy paladin community is in such an outrage is because they were used to HL HL HL LoD HL HL HL LoD. They claimed it was nice to see some interactivity in the paladin class without just spamming one spell... that was far from the truth.
The current set up forces paladins to use Holy Light only as a topper off (as it was designed for, right?). I'm sad that it no longer procs ToR, however I reworked my healing rotation/priorities and it worked out just fine.
Divine Light is situational due to it's high mana cost, but this should still be the heal you use when your tank is taking damage. With a spell power of 6500 my DLs were criting for 41k, that seems worth the 7k mana. ToR definately makes me more inclined use this spell.
I used Flash of Light very rarely, only when I knew I could afford to use that mana, either I was still over 80% mana halfway through the fight, or I knew there would be a 10-15 sec breather to pop Divine Plea.
I mostly used Holy Shock on the rest of the raid, the gcd was too time consuming for the amount it heals to be used when the tank was taking a lot of damage. I caused a couple of wipes on Wyrmbreaker because of using Holy Shock rather than begin casting DL and the tank dying.
I didn't use LoD at all last night, I was afraid the nerf was going to cost us the fights. I saved my WoG for when the other healer(s) was taking a lot of damage. I noticed I used 2 hp WoG more often than three. The third hp generated takes as much time as both of the first two hp combined, I figure.
I still think Divine Plea should lose the healing cut. I don't even run glyph of Divine Plea anymore because of how rare I use it.
Although it could have been announced to save my initial frustration, Thank You Blizzard for making this change, I feel like I'm actually playing my class now rather than just 2 2 2 5 2 2 2 5.