Those 3 offices are only for MY address, so it may vary for your location. The site also has a questionaire sent to all candidates, that if they fill it out, it will show up on the site in their own words. It lists the ballot measures and sponsorships they've voted For or Against, so you can make an unbiased decision on casting your vote.
PLEASE use this tool to be an informed Voter, even if you don't share my ideals. I can't accept Ignorance, but I CAN accept difference of opinion.