Logo Critique/Suggestion

We presented our client with 20 or so logos, they didn’t pick any of my favorites, but it’s their choice and they wanted us to elaborate on the 4 they picked.

Here’s what the company is about:

Interview Stream is the leading provider of online video interviews for job seekers, employers, students and career counselors. Its unique interactive system creates face-to-face connections in one easy, convenient web-based network.

Please let me know what you think about the designs, what you would changed, what doesn’t work, what you hate, what you like, etc…