quiklives
Android Enthusiast
I'm running AOKP, and as I understand it the default brightness settings are slightly different than on vanilla ICS, but I keep mine turned ALL the way down unless I'm outside in the FL sunshine, and then I turn it up to about 50% (usually briefly). It's plenty bright indoors or on cloudy days even turned all the way down, and when I turn it up to 100, it's simply too bright - it hurts my eyes.