Pros:
The course is in near-mint condition. All of the signs and tee markers are present, and all baskets easy to find. Flags atop each basket are very useful, given the wind off the Niagara river. The course is open and mostly easy to play. The park also has popular attractions beyond the disc golf, with a swimming beach and clubhouse located near the 9th hole.
Cons:
The combination of wind and water on a couple of holes serves to limit creativity in shots. The knowledge that a gust of wind can send a driver to the bottom of the lagoon encourages some low, safe boring throws.
Other Thoughts:
It seems to vary from windy to very windy. I found myself putting with my heaviest driver at times in an effort to avoid the effects.
The $7 toll for cars is only collected until ~6PM, and only during the summer high season.