Image 1: good concept, but you're too close and the hands are large (due to perspective) compared to the head.
Image 2: Love it. but the lowest light is cut off by the table - either get it in fully, or edit it out. The roundness of the rest of the OOF lights is appealing, as is the placement and composition.
Image 3: excellent, except for the white at the extreme right, which competes for our attention. Also, you scalped her, which your friend may not appreciate.
Image 4: nice light, nice image, but it needs critical sharpness at the irises, a a touch more contrast to give it "pop".
Image 5: the tilt works for me, but again, the bright background competes for our attention. It's good, but too bright. You're using the DOF well, however.
Image 6: Again, good concept, pretty good execution. Don't particularly like the post-processing.
Image 7: Another very nice image, good use of DOF, light is excellent... but you scalped her.
Image 8: well captured. The upper right corner shows the edge of the vessel and diminishes the attractiveness of the image. Perhaps incorporating a little contrasting colour would also help.
As for you calling yourself a "noob" - you're being modest. The quality of the images is much better than what I could expect from someone who has only been shooting for a year. Your exposures are good, your use of DOF is excellent. The areas for improvement that I can see are more related to composition and especially control of the foreground/background so that it doesn't compete with or distract from your main subject.
And you have beautiful friends. That always helps.
