Same for me. I got mine last December and have had zero problems -so far. Used it last Sat. night with my NV610 and it just roared. I do bring my Markbass 12' combo along as a back up just in case- and that's because of all these stories I've read on TB. My Marshall Major used to spit out fuses all the time, so far the VB2's been much more reliable than it was.
Its my first expierence with tubes and I think making the switch back to solid state would be a hard one. I love the different sounds i can get with it. I wish I could find another one for cheap, I grab it in a heartbeat. Sick stereo sounds would be had.
I run mine through a 212 + 112 as that's all my MK3 Jetta will fit - 212 in the back seat & the 112 in the trunk. For a portable rig, it's pretty gargantuan in volume and tone. Another thing I dig about the VB-2 is that it likes to play nice with ported cabs.