Pros:
Good for beginners, short arms or a warmup for the larger course next door. Does have some decent elevation challenge to it, and something the big course doesn't have, a shot on Hole 4, where you could put it in the water (although you're going to have to really overthrow it). Very scenic. And despite its easy nature, gets slightly more challenging with each hole. Holes 4 and 8 albeit nothing spectacular, are the best of the bunch.
Cons:
Its well, short, and not very challenging. No tee signs, no map, and quite possibly the most bizarre shaped tee pads I've ever seen. They are supposedly the same "shape of the hole" tee pads that are on the big course, but they're even more irritating here as they seem to either be diamond shaped or way off kilter. Ghetto neighborhood views along holes 6 & 7. Greens are completely open. Your biggest obstacle on approaches will be the wind.
Other Thoughts:
Having seen so many great courses in KC, the BIue Valley Short Course is really disapointing. In fact, I'd say the whole park (which is otherwise beautiful) is disapointing. I found it bizarre that I did not see a single disc golfer on either course while I was there, and I'd say the design of both of these courses is a problem. One is too little and the other is too much. Perhaps a do over (like say two still challenging but not so extreme 18 holers) is necessary? Perhaps while maintaining the big course pads so they can be used for championship caliber events?