Compared to other T5 BB's, VU has:
3rd best conceal
Best turning radius
2nd best rudder shift
2nd best AP dpm
4th best HE dpm
As a trade-off it has poor secondaries and poor AA with a poor health pool.
It wants to be played carefully and precisely by using stealth and agility to get in to the positions where you can best hammer people hard with your DPM. You don't want to have a slugfest where you are going to be targeted by multiple ships at once and lose your HP.
I honestly really enjoy playing the VU. The turrets are physically so close together that the accuracy reminds me a lot of the T7 Nelson.