They work great (my co-worker got one).
I got a pretty blue version from my local Cornwell dealer. I use it under the hood a lot. I also used it twice this week for installing aftermarket items (Jeep 1 - remote start, draped in rear from roll bar to pull out interior)(Jeep 2 - remote start, opened both front doors and draped 45* facing the dash as it had to be removed to install modules and replace the RF Key module thingy).
-- just browsed my cell, I coulda sworn I took a couple photos, but don't see them