I'd almost rather get something critical, in the positive sense, than "great render". While I do appreciate that someone took the time to type "great render" I probably already thought it was or I wouldn't have put it in my gallery in the first place. :) The actual rankings me less since almost everyting that has been ranked in my gallery has received "excellent" but I don't think I have ever cracked the hot 20. For me the comments that count are either suggestions or comments on the viewers response to the work, how it makes them feel or think etc...