This series is ridiculously fun! I bought the first volume (and two and three) tonight for my Kindle and blew right through it. I love the art, and even though Yoshida is supposed to be an "ugly" character, I find him so endearing! Sato is funny, too, even if he can get nasty to Yoshida. But I do like the characters and their over the top reactions. I can see why this series is so popular in Japan, and I just home SuBLime keeps released it over here!
Plus, you can't beat the price for the Kindle. It's actually the first volume(s) I bought to try out on my new Kindle Fire 7". I like to collect manga in paperback, but it's getting harder to find, so I thought I'd give this series a shot because the price was cut in half.
The colors are bright and the art is crisp and clear. It's easy to read on the 7" screen, too, which was what I was most worried about. Thought I miss holding the paperback in my hand, and I'm still not feeling like I actually "own" what I'm reading, I'm sure it will grow on me. I'll at least finish this series, that's for sure!