Whenever I shop at Amazon, I use fakespot.com to check on honesty of reviews and half the time I ended up not buying because the fakespot determine it has high numbers of fake reviews. Source: about 1 year ago

An additional friendly reminder about https://fakespot.com. It's an extremely valuable tool that highlights fake Amazon (and other sites) reviews by showing a simple A-F grade next to each product. I do not buy anything from Amazon without it, having purchased absolute junk products that amazingly had 4.9/5 from 3,846 reviews (or whatever) too many times. Source: about 1 year ago

Fakespot.com isn't infallable but a good way to look for obvious fake reviews. Source: about 1 year ago

The browser extension from fakespot.com can be very helpful in your quest. It is more than just an Amazon review analyzer. Source: over 1 year ago

Ptvmerch.uk e-commerce checks out legit per fakespot.com. Source: over 1 year ago

There's a total of ~1,300,000 BTC available on all major exchanges according to viewbase.com with sell offers spanning from 42000 to 100000 and probably higher in the order book. So I'd guess if we pick average price of 70000 per BTC you'll have to pay ~$100 billion. But it shouldn't be as cheap as that because markets will react to such rapid buying and adjust their offers up in price. Or you could start buying... Source: over 2 years ago