Upload & Sell: Off
1 - Different, so good for variety, but I find it hard to connect with 1a.
2 - 2a, his head is peeking out/cut off. Her eyes look mangled in it too, not sure what happened there. I like 2b, although he seems a little awkward.
3/4 - both work well.
5 - 5a would have been nice to get her expression in that one, but 5B does that well.
From this point on I actually love or really like the rest of them. So perhaps the beginning is just you both warming up (I mean that in the nicest way possible btw).
Solid set. Take my comments with a pinch of salt, as you already know I love your work so just trying to offer something useful.