I am very impressed with the Cuddelink system. Each camera I have uses the 6D-cell powerpack and I am using G-cams only, along with the cell home (also using the 6D-cell powerpacks). With this arrangement I have had near flawless performance thus far. I am running three cell homes and two dozen cams, soon to be just over three dozen. Black flash, IR, and strobe. What is most impressive is the radio range, even in tight forest. Also, the selectivity of the PIR trigger almost eliminates empty pics. I have had no issue with PIR trigger range, nor run-away cameras. Too soon to judge battery life. I am using Rayovac Fusion D-cells, I always update firmware, and use 32GB Sandisk SD cards. Ambient temps here in 40's to teens. I was expecting problems because trail cams are by nature problematic - but so far no issues. Build quality of the units is very good. I am also impressed that 99% of pics are correctly exposed. Flash range is excellent. No endless pics from hard sunlight and shadow movement. My setting are precisely as John Volkman advised with exception that I have hourly transmissions from the cell home.
Nitpicks: Closing the control panel door can inadvertently press buttons, so it must be closed carefully. The PIR sensitivity is not adjustable presently (future firmware update?). There is no hole for cable lock on the camera itself, but the Cuddesafe resolves this. I would like the option of a security entry code for each cam (to disappoint any thieves). I'd like to have the option to send all of the pics from a 3 shot burst.
I really enjoy the system. If you are on the fence, just do it. It is really an amazing innovation. To get pics every hour is such a delight. I am like a kid in a candy store!