In the first place,there are no $5 tables at Harrahs Las Vegas. I'd question the expertise of anyone who wants to give advice on their games that doesn't know this.
In the second place,he is mistaken about them not rating people betting under $25. Thats the MGM-Mirage Players Club,not Harrahs.Harrahs LV had a sign in their players club saying they rated table players on $10 miinimums.
In December,while staying at The Wynn,we went to Harrahs as my friend never had a TR card and we took advantage of their $100 free roll.We played exactly 32 minutes and got the $100. He has since gotten at least eight nights free offered to him.
If you want to seperate " marketing comps" from whatever kind of comps,go ahead. I don't particulary care where my free rooms and meals are coming from.What is important is that they keep coming.I average ten or so feebies a month.You started by saying ten hours of play would get a $1 off coupon for Mickey Ds,and now you are saying anyone can get free rooms.
There are card counters and there are comp counters.I'm not sure why you would be asking an expert card counter about comp counting. I've never,repeat never, met someone who's an expert in both.