Help for bad color rejection

[gakei]

This photo is rejected for bad color, which means:

"Not enough color depth or too much color saturation."

I need your help to decide whether it belongs to the former or latter?

http://www.railpictures.net/viewreje...1&key=46198300

Thanks.

[River Rails Photography]

Not enough color depth.... the color seems too drained. Saturate it a little bit and you should be good.

[gakei]

Originally Posted by River Rails Photography

Not enough color depth.... the color seems too drained. Saturate it a little bit and you should be good.

PhotoID: 243124 Photograph © Joseph K.K. Lee

Many thanks! I have satuated a little and got rejected for 3 more times and finally it passed!