The Good: works well and lasts a long time
The Bad: the tub is overkill size wise
Sometimesthe small changes you make to your bike are the ones you end up noticing the most. After years of forgetting about that slick honey stuff I used a while ago, I recently picked up a tub of this stuff. After washing the bike (every couple of rides or so) I will apply it to the suspension and dropper post and the result is a smoother feel as they cycle through their travel. It's a simple and cheap thing to do and has helped the performance of those parts.
Unless you are servicing a rental fleet, go ahead and pick up the 2 ounce tube as a little goes a long way and the 16 ounce tub is really way too much.
Slick Honey has been around for a while now and there's a reason why it's still popular - it works!