As interviews are heating up and the offers start rolling in, you should be taking the time to consider what's really important to you. For some it will be culture, for others it will be prestige, flexibility, or project work.
I know that when I was going through the recruiting process, I cared about all of those things. Flexibility was probably the lowest on my list - I wanted to come in, work hard, do a good job, and then figure out what comes next.I'll be at the two and a half year mark soon - putting me just around the median tenure for a consultant. And what you don't realize as a student - or what you talk yourself into downplaying - is that consulting is hard work, man!