Sorta Free means some personal information is required to get the product, usually an email or a requirement to become a member.
Fake free means a product is only free with another purchase. "Free with purchase of _____" or "Free bundled with _______".
1 star: Discontinued or far below average
2 star: Below average
3 star: Could be worth it. Average.
4 star: Worth Downloading, Above average.
5 star: Outstanding Quality, Should download. Far above average.
All ratings are my own opinion. They serve as a rough guide, take them with a grain of salt.