Pretty good and does the job

Pretty happy with that simple little software!

Even supports:
- Mission control
- Full screen mode (which Shades doesn’t seem to support!)
- Application windows overview

It does not seem to work for Dashboard, strangely. Not a big deal.
Also, when using two monitors, it adjust both at the same time but not in a very consistent way…

Contrary to what surnom2014 write in his/her review, I am NOT noticing any interference with the partial screen grab native feature, which continues to work well for me (CMD-SHIFT-4 shortcut). I’m using OS X Mavericks.

Denis747 about Brightness Slider, v1.2.5