I bought a stainless steel tsunami 22 from my local B&M yesterday. I've been keen to try this atty since it was announced, but I already have over a dozen different RDAs, so it was easy for me to not order one.
Not so easy for me to pass up when I can have it immediately.
Anyhow, I have one now. It is definitely a nice atty, and at the price, it should be called the Oswald :-X
Mine came with a conical chuff, a cylindrical chuff, a black 510 adapter, a stainless 510 adapter, and a really nice parabolic bore high-flow a stainless steel 510 driptip. Don't get me wrong, the entire RDA is very well finished, but the 510 driptip is probably my favorite part. The flow-hole is nice and wide so it is easy to drip through cleanly, and the parabolic bore prevents it sucking up condensation. Some other manufacturers would charge $30 just for this drip tip.
The rest of the RDA is finished just as well. I can't say if there was any residual machine oil, as I always clean new equipment with dawn and plenty of hot water.
I don't think there is much I can add about the general functionality of this atty. It is easy to build dual coils on, which probably suits most of the vaping community. I'm sure I could mount quad coils on here, but wicking may get tight. For quads, the three post arrangement of the Kennedy is still preferable to me.
You can fit thick complex wrapped coils easily, but the post holes and grub screws will still reliably trap lighter gauge wire despite thier size.
Because it is a bottom airflow RDA, juice condensation is almost unavoidable. Running low-mass naked coils helps this issue a lot, as high-mass complex coils tend to cook juice off the coil for a while after you cut the power.
I use rayon wick and don't have much of an issue with a lack of wick tail space in the deck, though rayon wicks best when the tails are thinned out, anyhow.
Aside from the typical pros and cons of bottom airflow, this is a great atty.