Build comments requestedFollow

Hi...I am a lvl 30 human lock. As an alt I am not that familiar with the character. In reading up on builds I found this one that seems to work

http://www.wowhead.com/?talent=AVMrVRfkqtboZxx

I play only PvE, both soloing/grinding and instnaces.

Any comments would be appreciated.

tnx in advance.