Pros:
18 hole course located in a nice city park and next to a school in Lake Stevens, WA.
Concrete tee pads, one per hole. They're not the greatest tees in the world, but they're plenty sufficient for this course. Grippy, mostly level, and just big enough, even if some are showing some wear.
The baskets here are one of a kind. Locally made, and more of a "net and bowl" kind of configuration. These are definitely not your typical configuration, but are interesting and different enough that you'll have to be cognizant of where you land, and how you're going to putt. No laser beam hyzer putts here! I kind of enjoyed the strategy of these. Not a huge fan of the different chain configurations on each, though. If you're going to have completely unique catching devices, at least try to make them standardized.
This isn't the biggest piece of land for an 18 (19) hole disc golf course, but it's used well. Short holes are made difficult but a plethora of wide-trunked trees, and the elevation that's available is used well. Most holes offer multiple lines, but typically with one line most well defined. Plenty of replay value in that regard.
Nice amount of shot variation, especially considering the length of most holes. A couple spots of yucky water offer more obstacles as well.
Cons:
Navigation is kind of a nightmare here. Just a few tee signs, and a few spray painted directions on trees are used as the navigational tools. Even after having played it, I'm sure I'd still get mixed up if I went back. The holes all play in pretty close proximity to each other (watch out for tree kicks!) and the baskets are not numbered. If it's your first time, your best bet is to tag along with a local, or at least follow them around the course. Even with a map I was turned around a couple times.
I really dug the baskets here, but some people may not be as into them as I was. The chains could definitely use an update.
There's a couple holes that are kinda sorta let-er-rip, but mostly it's short and technical.
Other Thoughts:
Lake Stevens definitely isn't the toughest course out there...but it's also not the easiest. It has an unique feel to it that will appeal to players of nearly every skill level (at least for a couple spins). Without a doubt, the most obviously different feature about this course is the baskets, and in my book, that alone makes it worth a spin or two. A definite play if you're in the area.