I'm glad I purchased the device, I'm loving it so far. My only regret is that I bought the Mango Kit.
I thought the mango pod that came with the kit was faulty, because when I popped it in and took a hit, it tasted burnt. Thankfully I had a mango pack of three to replace it with...except it wasn't a faulty pod to begin with. The mango just tastes weird, and it's not that I don't like mango or anything. I specifically bought the Kit in this flavor because I thought, if anything, it was a safe flavor for me, considering I've never disliked a mango juice before.
That being said, I have no complaints about the device itself. The battery life is amazing (although I will say I do not chain hit or vape all day, every day). I love the nicotine-free angle. I purchased some watermelon and grape pods, and so far those are great, the watermelon especially. Pods last a good while and don't taste like burnt asshole when they're low.