Mavericks Rocks!!!

[prism]

I'm getting a reading of 10+ hours on my 2011 13" MBP vs. around 5 on ML. With all the other bells and whistles, it gives my aging laptop an "extended lease of life", something very welcome at a time when Apple's new laptops are looking really expensive.

 

[boateng]

I can't say the same....I am only getting 6 hours