I'll have to admit, that's pretty clever and the best actual use for a pool noodle I've ever seen. I still don't understand what exactly you're supposed to do with a pool noodle.
I have a 5 year old who comes up with a new use for a pool noodle every time he's in the pool. A raft, an octopus, blowing water through it, a spy glass,... The simplest toys have seemingly infinite uses.
I like to sit on them float in an upright position, like being in a chair. You can hold a beer in one hand maneuver around with the other.
Kids hit each other with them.
Based on my kids enthusiasm it seems to be a good product.