Ranger build, confused

http://www.pathofexile.com/passive-skill-tree/AAAAAgIBAdEFhAX5FfAa2yF2MHwx-jKUOdRRR1b6b_J0QXb3d9d_An8rlQWgn6JApuCn1KvSr-vEosqp2cbcFe4O9Pj5Y_7I

so far this is my build, not quite sure what to build towards..

any useful suggestions?

thanks