Pros: Light, responsive, SSD Cache works pretty good. Software load is reasonable. So far battery life is pretty good. Still getting used to Windows8 but it Ok too.

Cons: Service and information push processes is not very good. Upgrade to Win8.1 had problems with Audio. Wifi was a huge sync of time and Lenovo was of no use. See my other thoughts.

Overall Review: The wifi was the worst problem. Websites in and around Lenovo are filled with this issue. My Wifi worked fine if I was 10ft from the router, go 30ft from the router it was slow or non-responsive. After syncing about 20 hours of my time to fix this I finally tried disabling the .11n feature and it worked. I can live without .11n speed and I can imagine it's hard to advertise a product with abg and n features but gosh this .11n wifi is just not robust enough. If your having problems go to wifi properites, advanced and disable .11n.