I would say 5/10
You have a great scene set up, you just have to push your use of layering, get a bathing suit, or if you like the shirt, try a skirt with it. Right now I'm having trouble seeing your outfit behind what you're holding. Great start, but you can make it even better! hugs
9/10!
I feel like the bottom half of the outfit kinda disappears with the background (which may have been your goal) and the face is maybe a bit.. plain? Just personal preferences for me, really ~
9/10 It's really cute, Those sandals feel slightly out of place, though, maybe try some other ones?
i love the color scheme and how all the details blend 9/10 maybe a background to stand out the "bubbles"?
9.5/10 Because I adore the colors and the hair plus the space theme. I'd say the only reason it's not a full ten is because the earrings aren't exactly my favorite but I like that they're there to color balance.
9.5/10
The colors are perfect, and the outfit is spot on. I also love the unique facial features and the details in accessories. My only critique would be that the background is quite busy so the avatar doesn't "pop" too much, but honestly I think it works and it's just a preference anyway.
8 out of ten I like the way it looks like a album cover
8/10 - I really like it, but for some reason the eyes are vaguely off-putting... I'm not sure why. >.>;
EDIT: So I'd honestly say it's a 9.5 out of 10 now because the way you changed it causes it to look far more cohesive! ^^
- 8.5/10 I enjoy the ominous/haunting atmosphere.
- 9.5/10 There's something really simple, pure, properly cohesive, and just truly lovely about your avatar. Very good. <3
Also I just realized that with my avatar, the avatar itself and the background don't mesh 100%, so I'm going to have to fix that now >.<;
8/10 really like the whole vibe going on, would ad some ankle or foot wear like some chains or ripped cloth
8/10... just a little bit cluttered with the glowy orbs and snowflakes and whatnot. Cute though! :)

7/10, if i were you i'd add a background! the face is also a bit odd and the clothing looks a little clunky, but i like the concept.
9/10 Love it! I'd only make her clothes more fancy like a dress or fancy top!
6/10, love the silhouette but I tend not to like the look of the older wearables. The skulls are a bit flat compared to the rest of the avi, so it looks uneven
9/10 love the theme going on maybe add some freckles?
6/10 I love the hair and makeup, and how they look together, but the blue techno-bunny looks out of place in the red vintage background, and I can't see a reason for the contrast between the aesthetics. The colors and quality of the items used can also be more even--the hair and boots look a lot more detailed (and have slightly different blues) than the sweatshirt, for example.