Just playing devil's advocate, let me point out 2 things.
1 - It's smoktech. I'm kind of a n00b, and I know they make cheap cloned crap for the most part. In Smoktech's marketing literature, it says that they ripped the design off the Empire Mod and just made it cheap. If anyone planned on using it without assuming they'd need to buy a hot spring and mod it………well……idk. You really shouldn't have to do that, but when I considered ordering one, I was planning on seeing if a silver bullet hot spring from altsmoke would fit in it. I'd also planned on drilling holes in it if I got one. I'm not going to because, well, I just don't see what advantages it has over something like a Silver Bullet anyway (the price difference of like $30 is negligible). I can also understand why he didn't melt a hot spring for no reason, but it would have helped the review to show that a hot spring will react to a lighter and doesn't require a current to fail safe.
2 - The balloon does prove that it's air tight up to a certain pressure. But……uhh………he didn't pop the balloon, which means he wasn't squishing it very hard at all. It takes a lot more pressure inside the pipe to make a bomb than he can make with his hands squishing a balloon.
I agree that it's BS that a mod comes without those basic safety features, and I think it's kind of BS that gotvapes is defending smoktech here………but like everything else discussed on forums, there's a lot of BS and snake oil going around anyway. And they're a vendor. No offense to them (at all), but just like reviews on vendors' sites: caveat emptor. If you trust a vendor to allow completely uncensored reviews and give a completely honest opinion over the internet, then you are far too trusting. I like them. They're friendly. They're among the vendors that threw in extra bags to help me organize juice and attys just because I asked them to and they gave personal(ish) feedback on the packing slip to answer my order comments. They have a lot of cool stuff that they take chances on, and their prices aren't that high considering all the stock that they probably throw away. I'll order from them again. But you don't trust them about what to buy from them without a huge grain of salt, nor anyone else.
I used to work in sales. That means is that I'll never again trust a sales person of any kind.
So, yeah…despite the fact that I'd already come to that conclusion (not to buy it) and the problems with the review, I'm glad you posted it. If nothing else, I think it shows how shoddy it is better than smoktech's or gotvapes's photos do.