Pros:
This one will test you. It's tight and technical. It won't test your arm, and there's aren't any true par-fours, or really even any long threes but it will test your accuracy and punish deviations. It actually has a bit of a North Carolina feel, and I don't mean just the pines. The way the fairways are constructed. The way the fairways are constricting. It should all seem somewhat familiar to those experienced in the Tar Heel State. There is even a bit of well used elevation.
The flow is incredible, helped along by top-notch maintenance, especially in the front nine. The course takes a very natural flow through the woods with clearly delineated paths between holes and navigation aids where needed. This is especially true of the front nine, where the word pristine would not be an incorrect description. The fairways are a perfect size and there are some nice throwing lines in a variety of directions.
The back nine gets a bit crazier. 10 and 11 are the two beasts of the course. 10 requires a very straight long throw along a raised area and if you veer off the fairway, trouble is immediate. The path back to the fairway will be both uphill and tree-covered. 11 is more of a zig zag with shorter paths linked by sharp turns. Definitely fun in a novel way.
The holes are at the best when they involve the elevation present in the back half. There's a really cool hole that's just a short throw over a pit, with trees that should be able to be thrown over, but the danger is really from how small of an area that pin stands on, and how likely a roll back is, especially if a tree is even glanced.
Technical holes. Check. Tight fairways. Check. Interesting, signature-type holes. Check. I feel like the front nine is a 3.5 and the back nine is a 3.0. There's a lot to like here, and if giving out 3.25s were allowed, this is a perfect course to receive that mark. I debated 3 vs 3.5 the entire time I was writing this. I do think that the present score relatively underrates it in the area, but I would never allow that to affect my rating. It's almost a 3.5. And it could be, eventually.
Cons:
The first hole could be easier to find. There's that nice big arrow pointing towards the first hole on the side of the pool. What I would like to see is a nice arrow on the kiosk pointing towards the existing arrow. It's really the only flaw in the navigation here, but it's an easy fix. The directions here say the right corner of the swimming pool, but that's vague enough that's I'd like an arrow. (Although that direction is very helpful in finding the correct area of the park.)
But that's an issue that affects the play only once. A more significant con is the amount of poke-n-pray shots. Other reviews mentioned that the park won't let any trees come down, which is a shame, because just a few small trees are keeping this from being a true 3.5-level course. You know what I mean: an otherwise perfectly tight, challenging fairway has one or two thin trees left standing in the center of it. It's not that many trees either. I'd say cutting the right 20-25 over the whole course would be game-changing.
While a lot of the back nine holes are tough and interesting, they are often "weird" tough, and not tough in the sense of championship-caliber course. Weird angles. Weird obstacles. A bunch of not-really-golf-shots. Fun and often creative but just not the kind of holes I would think of if someone described a course as tough with no further explanation. There's not a real par-four here and there isn't much distance, with all but three holes measuring in under 300 feet.
So while you should not expect to find a true challenge of disc golf skill in the conventional sense, it also is very beginner-unfriendly. For those that are just learning to disc, this course is probably a pass. The only issue for most traveling players is going to be the blind throws. The tee signs aren't that helpful. It's a course that probably plays much better for locals, but visitors will occasionally have to throw at areas that they hope feature a basket. The front nine is not so bad here, as the fairways offer very natural lines that can bee seen even if the basket isn't. The back definitely has some holes with guesswork, or require scouting. Part of this is because the fairways disappear in some places, and the immaculate nature of the front half is not continued.
Other Thoughts:
For me, Whispering Pines is better than a bunch of area courses that are rated higher. Before comparing the raw numbers, look back and find that Whispering Pines has a bunch of low numbers from years ago that are bringing the average down. It seems clear that those ratings date to a time when the course wasn't as good as it currently is(as do the uploaded pictures here). In my opinion, this is a significantly better play than Floral Park or anything in the Tampa area besides Medard and Cliff Stephens. To sum up, this is a recommended spot for travelers that play above a beginner-level and take the relative ratings with a grain of salt.