We have had our umbrella about a week and have found nothing negative about it.  
The green is the color we were expecting it to me so no disappointment in that area.  The umbrella functions
as we were expecting also so are very pleased with that.  It is easy to open, tilt and close. Really like the feature
that allows you to close and fasten the umbrella down on windy days.  This has been tested for the last few days
our area because it has been very windy.
At this point in time, we love this purchase and will be likely to purchase another one when this umbrella needs replacement.  The quality of this umbrella looks very good so am not anticipating to replace it anytime soon.