I'm leaning toward 3.5 on this one because I didn't love some of the plot... BUT I do love Gunner (the person) a whole lot and he deserves 4 stars for being an A+ guy (or trying to be)

This one has a very different feel from the first two. Gunner is the "problem child" and so we get to see an incredible responsibility arc for him in this book and let me just say, it's beautiful. I loved him and his terrible decisions - because you could always understand WHY he made them, even if you knew it wouldn't end well.