My ex-girlfriend and I bought this one last summer. When we first tried to use it we couldn't really get it in; it took a few tries. When we finally got over that task she found it hard to KEEP it in because it's relatively heavy and with each thrust it seemed to want to slide out. When I went to use it, I eventually just gave up and used my hand to get it done. She later relayed to me that she preferred not using it. The bullet also only lasted a few hours, and the batteries are a bit hard to replace.

It's relatively easy to clean; I use a simple toy cleaner (don't use generic soap! It is porous to a degree!). Due to being silicone you should not use a silicone based lube with it if you'd like your toy to survive. I tend to clean it before and after use, and have now made a habit of keeping it in a plastic baggie to keep dust and hair from collecting on it. I would certainly suggest using a condom on both ends of it to keep it cleaner and easier to clean up.

Due to the manufacturer being trans-phobic, I would not suggest buying this if you support trans rights. Though, it is good for gender-play and role playing. I know some women who have used it as a part of their role playing, and have no problem keeping it securely in. Some women I've met have recommended using a harness with it to keep it in place better.

I do however like how sleek it is, but for someone who has a short vagina it sometimes ended up being uncomfortable due to it hitting my cervix from time to time. Thankfully it did allow my partners and I to have multiple different positions that we wouldn't have been able to do with just our hands. (After all... gravity does still apply during sex!)