My experience so far with the Minion.
Setup.
Out of the box, the neck was straight with almost zero relief. That was giving me a bit of fret buzz, so I ran through a quick setup to get it to factory specs. I had to loosen the truss rod by more than a full turn, to completely loose, to get .012" relief at the 8th fret. After letting the neck settle for a day I then tightened the truss rod about 1/8 turn until it was just snug. It's been stable at .012" since.
I lowered the strings to 5/64 (E and A) and 4/64 (D and G) measured at the 17th fret. At those settings, I got occasional buzzing on A and D when testing the setup with aggressive plucking, fretted at the high end (15+). Since I don't play in that range and don't pluck aggressively, it hasn't been an issue.
After that setup, the strings were almost touching the pickups so those had to be lowered.
The frets themselves are nice, with no sharp edges, and the satin finish on the back of the neck is also very nice.
Balance.
I play with the neck pointing up at around 45 degrees. Using a cheap 2" poly strap, hands off the bass, the neck slowly dropped. But just a little, not diving like my EB-0. Changing to a 2.5" cotton strap resolved it.
Weight
My Minion weighs in right at 6.5 pounds.
Sound.
These pickups sound marvelous. Nice, distinct P sound and J sound, beautiful when mixed. There's occasional slight electrical noise when playing in my house. It's the same with my Ibanez Mikro's. My fully shielded Epiphone EB-0 was silent, so I'm planning to fully shield the cavities in the Minion (and my Mikro's).
Overall, I love it. The Minion bass is exactly what I expected. It's a joy to play and a great addition to my short-scale family.