The easiest way to do this is to break it down into 6 main categories and go from there.

Material- It has a very fleshy feel to it which is just fine. That's the way it should be. Though it can be slightly sticky sometimes, rubbing talcum powder will resolve that issue.

Aesthetics- It looks appealing, and both entry points are quite detailed. The general shape is rather appealing as well. Combined with the feeling, it can provide a very nice sensation.

Firmness- They nailed this one. It has just the right firmness: not too jiggly or not jiggly at all, but soft enough to give it a little bit of a squeeze, which of course adds to the whole feeling of realism.

Durability- Seems to be well made. It's fairly sturdy and flexible. The main issue that people have with these types of products is that they tear, but if the user is very gentle it can last a long time with minimal or no damage.

Inner structure- At first the inner structure may not seem too stimulating. However, it would seem as though this is because it was not intended simply to be thrust into. One needs to use certain techniques to fully enjoy the pleasure. For me personally, going in at an upward angle gave good stimulation. So you need to find your own method to get the most of it.

Usability- With only a little bit of lube needed, this product is very usable. Just plop it down on a flat surface, lube up, and hello pleasure. So it's simple, and coupled with the feeling you get from it, you'll want to use it over and over. I know I do.

***For cleaning purposes, run warm water and soap through it. A helpful tip, though: turn it around so that the bottom is facing upward. It makes it easier to rinse through.***