Looks interesting, and catches the fashion for adventure machinery.
A while ago I had the XT660Z Tenere for three years. I liked it, particularly for its character. But, not being minded to do a round-the-world trip on it, I found it unnecessarily tall, both the seat height (even after fitting lower dogbones) and the gearing. So I actually traded it in for an MT-03 (same engine, lower seat, lower gearing, better handling), which suits my purposes much better. It's my current winter hack and general dogsbody bike.
I've also had a MT-07, which I traded in for the MT-09 because I wanted something with a bit more get-up-and-go. I can see that the 7's motor would go nicely in a Tenere-style bike, and hopefully the bike will be lighter than the 660 single version (which was massively top-heavy, especially with the 300-mile-range tank full of fuel). But on the whole, I think I'll pass on this one.