I look at my statistics pretty regularly. I'm not too worried about individual pages doing better than others, but watch that my over all monthly trend is hopefully doing as well or better than the last. And it's just kind of fun looking that stuff over?
I think this has to do with people checking out the comic. If ten people pop over and look at the first episode, five stay to read and five decide they're not into it, then naturally that first episode is a little higher in views than everything else. That's always been my guess, anyway!