yes, you stopped the water, but the end result doesn't really do much other than sit there. i'm not quite sure what you could have done differently, but as is, it's just not that interesting.
That's a good title for this water fountain shot. You've stopped the motion os the water and it's nice and crisp. The thing that's going to hold this back is simply subject matter. Nothing personal, but there's not really anything "exciting" about this image. I hope you got the "not personal" part. ;^) Best of luck to you in the challenge.