If you just want to look at pics of gorgeous Slavic women (most pics heavily photoshopped), then check it out. If you're looking to some day hook up with one of them; then prepare yourself for the most expensive "fantasy" of your life! The site is a TOTAL scam! I believe that 99% of the women are forced into this life in order to pay off some debt. Furthermore, I am positive that the women you think you are chatting with are either Bots or just miserable A-holes!
Credits: You are granted 20 "complementary" credits upon joining. With these credits you can listen to two (2) audio files (10 credits each), make ten (10) comments in chat (2 credits each) or open two bogus mail files at 10 credits each. The site tries to give an impression of legitimacy, but don't be fooled: it is the SCAM of all SCAMS! Unfortunately, most of us get so enamored with the ladies that we fail to notice until our 401k's are almost depleted. You get the idea.
Save your $'s and your feelings and find an alternative. However, do your research first!