Great way to stay connectedIt's a little pricey but still worth it. The Nexus is a high quality toy and there is something in it for both people.
I personally enjoy this dildo design because it let's you feel more connected to your partner. I get off knowing my partner is getting something out of the experience as well as I am. The design enables me to give some stimulation back to her. If I push back a while receiving a single ended dildo it doesn't do much for her. But with the Nexus I can give my behind a little shake or wiggle and give her a tickle.
Though I doubt it compares to actually having a penis, I know my girlfriend gets a better feel for when I am more relaxed or if she is hitting me at a good angle or not. This is usually evidenced by the puddle she leaves on the bed. :)
One drawback is that the size difference between the head and the shaft is a little more than I would like. The contrast can make leave me a little sore after an extended pounding. But that also depends on how you use it too. If there is a lot of all the way in and all the way out thrusting, that's when it can become uncomfortable. When it is mostly sustained deep penetration, then the big head is actually a bit of a bonus because it puts a little extra pressure on the prostate.
Overall a great toy.