I think there's a significantly good chance they didn't evaluate the DS3 controllers. I've noticed quite a bit of rumbling on the DMC4 demo, and I'm about to go buy Uncharted today, so we'll see how it does. Either way, I wouldn't put the 360's rumble ahead; rather on par (play the same game on both systems and see the difference).
Another oddity is that they used replaceable batteries in the 360 controller, rather than an official battery pack. I can only assume this is because of the many people like me who bought an off-brand battery (Nyko is the only one, tmk) pack, and they didn't want to test two different battery packs. I don't think it's exactly 'fair' to compare the battery life of a disposable long-lasting battery versus a lithium-ion rechargeable battery (which never last as long as regular batteries).
Furthermore, they added the PS3's 'recharge while playing' as though it were something the 360 didn't offer (little do they know, I used my 360 to charge my PS3 controller just the other day! Mua ha ha!). Perhaps they were trying to point out the fact that the PS3 uses a 'mini-USB' cable, and many people have several lying around the house so they don't have to buy Sony's for $10+ (that just brought another idea to mind, but I don't want to get off-topic).
I could swear I remember a test before on 360 vs PS3 battery life, but I suppose that won't stop more tests from being done until variables (like the ones I mentioned and others) can be eliminated. In my own experience, I have a Halo 3 LE wireless controller, and a PS3 DS3 controller. Both have excellent battery life. It's been weeks since I've had to charge either one!
QUOTE(metalcoat @ Jan 31 2008, 08:32 PM)

They fail to mention in the summary that for the tests the Wii and 360 used Duracell Coppertops not rechargeable batteries (only what came in the box). I suspect the Dual Shock 3 will reduce the battery life in PS3 even further.
Quick question are the PS3 controller batteries replaceable? Like eventually they will die, so easily replaced?
You can dissemble the PS3 controller and remove the battery, I don't know how easily it's replaced, but shouldn't be rocket science, either way.