I actually picked up a few great deals from AppSumo right around the time they launched, but I feel like the quality content / products offered through there has gone down significantly over time - this is not a knock on the OP's course, I'm sure its quite good, its just that AppSumo used to have great stuff - I used to look forward seeing what they had each week - and now when I get their emails its kind of 'meh'.
Or am I the only one who feels this way?