The screen is very bright and very easy to read. The functions work very well, although I haven't played with it to set it yet.
Here are some shots of it by itself on the handlebars and also one of it with the original DrainBrain!
Here's the son/father shot. The LSCA is on top and the original DrainBrain is under it. I will hook up both the next time to see how they compare in their readings.