I think this thing is cool--it shows you how far you've gotten in your work, or how much more attention you pay to detail.
All this shows me is how much my art looks like crap.
I had several technical difficulties throughout the year and an art-block that spanned several months, so bleh.
Had to put it all together by hand on Paint. Not a ton of fun.
But it's cool to see artwork throughout the months side by side. If you haven't already done this, you should give it a try!