After GUILTY I kinda lost hope for her PV's, because I didn't particularly like Mirrorcle World, GREEN and Days. Then Rule and especially Sparkle were good again, but Sunrise / Sunset were obviously disasters. I personally hated You were..., but then BALLAD is was quite nice.
But Ayu never really won me over again (PV-wise) until Don't Look Back. That PV is just incredible, she's gorgeous in it and the editing is well done, it's a top notch PV.
So it's basically on and off for me, but I know she can still make amazing PV's, so I've got high hopes for Crossroad (full) and L!
On a side note, I found MOON very boring. I think that's her only PV I only watched once. Even Sunrise and Sunset I watched a couple of times
