Read all the fine print!

So, here is the cover of the box of the kid's "Waterpark" we bought for Tyler:

Look at the kid on the far right, using the water gun at the corner of the pool. Note that he looks about 8 or 10 years old, he's kneeling on the ground, and the side of the pool is above his waist. The gun is almost shoulder-height to him.

Now, look at the basketball hoop, note how the kid shooting the basketball is throwing the ball UP to shoot. THAT kid looks around 7 or 8 years old, also. See the gushing waterfall coming from the arch, and how big the slide is, compared to the kid going down (who also looks about 7 or 8 years old).

See the kid behind the pool, he looks also about 8 and the top of the arch is clearly above his head.

Now, here is a picture of my 3-year-old, 39" tall son playing in the actual pool we pulled out of the box:
The dimensions were clearly labeled on the box, (the length & width, not the height), but we didn't read it. We just looked at the cool picture. Oh well, at least Tyler enjoyed playing in it.

Now, notice how it's called "Hydro Blast". The little watergun that's installed at the corner has a pinhole that water can "blast" out from. It's like being shot with a bathtub squirt toy. Also, if you notice in my picture, we've got the slide off to the side, not even installed, because (though the picture shows it UNDER the gushing waterfall) it's not long enough to reach the sprinkling water coming out of the arch. So, you have to slide into the pool on a dry slide!

Lesson learned.