These photos are very small so I can't really comment on focus. The major thing that sticks out to me is the WB seems very cool. Other than that I think you captured a great cake smash! My favorites are #4&5
Definitely a bit on the cool side (wb), but otherwise it's very nice. Great cake smash and expressions! I also love the watermark! I'm a sucker for celestial stuff.
The third shot, of the child looking out of the collage just ruins it...move that picture over to the RIGHT-HAND side, and then the kid will be "looking into" the collage. Otherwise, pretty good.
These are pretty cute. Darrel makes a good point about moving the 3rd image. Also, his skin tone in that image looks a little too blue/green. Overall, fun set!
This is me echoing everything that's already been said.. child looking out of frame, WB, the hand/foot unidentifiable bottom right thing. lol Cute though! I love outdoor cake smashes.