My 25 man raiding experience.
I'm a new level 85 Holy Paladin. I've healed using Paladins, Druids, and Shamans in the past, so I've very familiar with good healing and such.
My ilevel is 376. The first experience I had was raiding the first 4 bosses. I stayed at 3 on the charts. The two that outhealed my had over 40% of the spells where overhealing (According to recount). While I had less the 12% of mine.
My next experience with 25 man, was the last 4 bosses. I was 4th out of six. But the three that where ahead of me had 46%, 41%, and 35% overhealing, while I had 21% overhealing.
It seems to do decent at healing in 25 man rains (Atleast lfr). The speed it processes is probably vastly improved by the fact that I have an i7 processor and can handle 22k calculations a second
After the rewrite of the core so it can calculate faster (And maybe more intelligently?), the focus should be on specific DS fight handling. So we save CD's for certain points (I dont want to burn a oh shit button when someone gets hit by the ball. I do want to use it when someone is about to die in aoe phase, as thats when they are likely to die).
Overall, I am very happy with this bot. It makes LFG a breeze. I can just sit and watch doctor who while I wait <3.
I'm still looking to try it in PVP, as everyone says it shines there, just unsure of who would be a good combo with me.