https://www.amazon.co.uk/gp/customer-reviews/R3QHWMWYKW9FDN/ref=cm_cr_arp_d_rvw_ttl?ie=UTF8&ASIN=B00OKH02ZW

It's a 1-star review reading:
"Very happy with the product although I feel a more comprehensive user manual would have been useful."

THIS GUY KNOWS the first place you check are the 1-star reviews to find out about a product so he's clearly decided to get maximum impact from his positive review.

Or is he just a COLOSSAL WANKER?