Product review (5 stars): Immediate hit!
My 19-month-old son took to this potty immediately and loves it more than the one we use at home. We use the Potette refills, so no problems with Graco's own plastic bags running out. Spending 3 hours in the park while potty training is no issue whatsoever.

Comparing this to the Potette that our friends got, I would definitely buy Graco twisting potty all over again. It's more sturdy, it is an actual potty that you can use in a home setting without the plastic bags (when visiting relatives for several days, for example), it has a "toilet seat" just like the grown-up toilet (also a big hit), and the kid doesn't sit directly on the plastic. Moreover, the height is adjustable, and it can be twice as tall as the Potette, growing with your toddler. All pros, no cons.