I want to use Glassdoor's API to get Company review data

General information for the business: .
Description of requirements/functionality: I would like to use Glassdoor's API (http://www.glassdoor.com/api/index.htm) to get Company review data (historical and current), which will be stored in a specific format in a database. The reviews should be coming only from Public Companies (type: Company - Public).

I would like to store review date, reviewer job role, current/former employee status, the 5 ratings (Culture & Values, Work/Life balance, Senior Management, Compensation & Benefits, Career opportunities), boolean for the CEO approval (0/1), boolean on recommending the company to a friend (0/1) and the location (City, Country)

The idea would be to be able to download all the reviews in Glassdoor since the previous API call (e.g. check for newer dates, IDs). On the 1st API call, we should be able to download all the reviews of Public Companies.

If we could do something similar with CareerBliss (http://www.careerbliss.com/reviews/) it would be even better (I would pay more)
Please let me know if you have any questions

Antonios