Alright, this is my take on these photos.
#1) With this photo, it looks like you accomplished what you were setting out to do. That being, having a shallow DOF and a sharp nose on Crash. You did a pretty good job doing that. I think that same pose with his eyes sharp would have been really cool. Also watch your framing, you chopped off a little of his nose on the bottom of the frame.
#2) Again, i'm a fan of sharp eyes, but you weren't going for that. I guess watch your backgrounds, if you dont like them, try to bokeh them out or move your butt.
#3) I like this photo, background works and the DOF is nice. There are two hot spots that distract me a bit. One above his nose and the other on the far right on the couch.
#4) This one is composed well and my only improvement would be a DOf that would allow for a nice sharp face.
#5) Super cute. He looks tired. Are his eyes closed or open?
#6 &7) Don't really care for these. If you are proud of Crash's clipped nails and wanted to show them off, mission accomplished.
Overall, i'm not a fan of the DOF used since I like seeing more detail in the face of Crash. But that is not what you were going for.