I've been hunting the same ground since 03. Through these 14 seasons I have definitely noticed less deer, and less bucks. In my opinion, the huge bonus limit has hurt the population to the point that I know a few guys who have lost interest because they aren't seeing anything good like they used to.
With that being said, this year has been different. I have seen more deer, and more nice bucks than I have in 10 years. Might just be luck as others close by haven't seen much this year.