Pods burn out half way through leaving half the cartridge useless.
The coil burns out (or something) about half way through each pod and makes the rest unusable, the pod simply won't burn anymore. I use the "rich tobacco" pods and I have found that if the color of the juice is a light golden color its going to be fine and I can use the whole pod, but if its a darker brown color, I will get to about half way through, and it stops burning. If I buy two 2-packs, only 1 in 4 will be the light golden color. The quality control on this product is god-awful and has wasted sooooooo much of my money.