Any oldtimers remember the Smoktech Groove? There were so many that went up in smoke (no pun intended) smok had to recall the entire line.
As best as I could ascertain, that is a recall from June, 2013......before my (vaping) time even though I am somewhat of an "old timer."
To each their own, but not only would that not sway me away from smok in 2018, I would not be compelled to advise others to avoid Smok products today because of that, legitimate as it is.