I wouldnt look at anything as being a sell-out. I'm sure GH saw it as an exit strategy so that they can move on with their lives finally. Sometimes the offer is too great to turn down. However, be on the look out for a new GH spinoff brand not associated with Scott's.
I like GH products, though I do not use them. I do however think that the GH mentality at their facilities and processing plants will be affected by the larger Scott's corporate mentality. Changes will be made. Consumer ultimately pays in the end.