I'm OK thanks, or at least I'm still getting away with it.
I have my 32g M7 (that there is nothing wrong with) s-off and rooted. the last time I backed anything up must have been last year!!! Insertcoin 3.0.6 has served me well. I don't think I'll bother rooting my new device whatever it is, not for the foreseeable anyway, the reasons why I rooted in the first place are all common place on stock devices now.
I want a new toy and like a little child I want it to be the Note 5. We'll know more tomorrow and I can't wait to see some of the reactions on Youtube.