[hurtmyknee]

I understand your concern, but I agree with the advice whether just out of college or not. Interviewing is a skill just like any other, and if it has been more than a year since the last one, chances are you'll be rusty.

If a candidate is in the interview, there must be a modicum of interest, and is a great chance for the employer to sell it's position. And of course, as an interviewee, it is mutually beneficial to avoid wasting both parties time by expressing disinterest as soon as possible.