Yeah, I don't like it at all, yet. It makes no sense to integrate people in your circle into images you search for in Google search. If you wanted to find pictures of people in G+, you'd search G+, not Google search. The idea is good, but the way they've gone about it so far is terrible. Personalized results would be helpful - for example if I have interest in the Denver Post in my profile, it would make sense to return articles from there or close to in my search results - and I also like results tailored to my region of the country.