Anime Series... His and Her Circumstances, is it worth the investment?

I was wandering through my favorite money-pit store today and came across the DVD set for "His and Her Circumstances". Reading the description it sounds like a good series but I would like to know more. So in my researching, I came across this nicely done montage of images and music based on the series.

YouTube Video-


Since I have not seen more than this montage, its hard to base my purchase solely on this alone. But, giving the video composer credit, I might end up getting the series.. Well done. I'd like to hear your opinion of this series as well. What do you think, is it worth the purchase?

Source:
ANN
Nozomi