-The biggest con for me, personally, is that they strictly don't allow dogs, and they even have two signs telling you that as you walk in! I play with my dog 99.9% of the time and she has become the most important member of our crew, so denying her entrance is enough to turn me away almost for good. This isn't out of spite; my dog discs with us all the time and beyond her just being awesome, we need her there with us. That said...
-The course gets very crowded and it tends to attract the proverbial "chucker."
-This course is more for beginners and subsequently has short holes
-You will probably find yourself bored and wanting to play Hoover and explore other courses if you are trying to advance your game.
-Blendon lost trees I hear from the ash borer, so it is disappointing to see her not as glorious as she used to be, but she is still a beaut.
-It is a short course so you won't need drivers and there are no holes to really air it out on other than maybe 17, and even then you don't have too much room for error.
-It still smells by the watery parts! haha
-Don't go 15 MPH driving up to the place or you are subject to hear about it from the rangers
-The course used to have a disc hut where you would pay but now they just have a donation box that is basically still requiring you to pay (or be subject to moral scrutiny!), but without them making any effort to take your money. I understand they need to maintain it, but the whole box thing strikes me as odd. Plus, you can't buy their sweet wares anymore.