This year's. Spacing is much needed in artwork in addition to the subject matter and all sorts that you throw into a piece. And once a piece of art gets too busy, it's hard on the eyes, unnecessarily so.
The other piece you showed me, though too simplistic, had a clear idea of how to space things. The background didn't encroach on the front.
Imagine a comic. You wouldn't make a frame like this, where it covers all the screen, unless you had context. For a single picture, you'd want the front and back to be distinguishable. You did so by the size of your characters (bigger in the front, smaller in the back), but not by colour, and things that struck out. Everything was equally bright except for the floor. Nothing stuck out, giving me no perception of space at all. I mean, that's what I think anyway.
It reminds me of this drawing of mine which, also lacks space, and I need to do an improved version of someday.
http://www.newgrounds.com/art/view/troisnyx/sweet-regina
Troisnyx
On the one hand, yes, screw ratings. They're fine for a general idea of how food your work is, but not for a specific idea (that is, if they haven't been zeroed).
On the other hand, I have to say that KoppoKoppo's artwork was INDEED better than yours. It was clear, well-defined and easy on the eyes. Artistically speaking, anyway, the two pieces could stand to improve a heck of a lot more, but yeah. (This is also coming from someone who didn't, or couldn't, see anything in your picture as to why you rated it A. An M would have been called for, methinks.)
AntagonistDC (Updated )
When you say that the person's art work WAS indeed better, are you talking about the comparison of my last years artwork, or this years? There's no way you could be talking about my newest artwork that I've just submitted, because that would be a joke. I posted up some of my this year's artwork in the art forums and several people came and responded saying that I improved and it's not bad at all, but needs a little more work. I haven't received much complaints like the last time I did an art forum. And the reason why I rated it A is because I thought that the picture has intense violence, or may be very disturbing, but I guess I'll rate it down one.