Neither of my two VTRs, that I got from two different US sellers, has the machine oil issue or the audible buzz from the power switch that seem to be fairly common problems based on what I've read here.
I was going to leave my second VTR unopened but decided this morning to open it up and check it while I could still return it if it was defective.
Yes, it would be nice if the VTR was lighter in weight but every single other thing about it seems like Innokin knew EXACTLY what constituted my ideal mod. It became my one and only in-use device within a minute of opening my first one 9 days ago.
The second wonderful new thing that came with the VTR is the new iClear 30S clearo. It blows my mind. I can't even get annoyed about the fact that the dual coil is encased in such a way that rebuilding appears to be impossible. I bought a 5-pack of the replacement metal tube/wick/coil units for $13 from Discount Vapers and consider it money well spent. What makes the 30S so good? I don't know, but I'm vaping joose at 12W that I can't vape in any other clearo at 8.5W without it getting burnt. The flavors that I'm now getting are giant steps better than anything before. I was curious to know if it was the 30S itself or if the VTR somehow delivered higher power without burning. After putting the 30S on my Vamo and bumping up the power to 12W, I get the same great tastes I get using the VTR. (Now, though, the Vamo feels like a toothpick.)
Criticisms and peeves regarding the VTR and the iClear 30S? Sorry, I got nothin'. It's a new day, people! (lol)