Was browsing for speaker and encountered this Soundbar. Read the reviews and feel something amiss when one of the review mentioned Southern California and use "bucks" instead of "RM". Then I went googling and found out that the original review was from Amazon three months before the review on Lazada. There are also few reviews copied and pasted.

A review is still a review, but I don't think it's nice when it is copied from other site.
Have you guys ever encountered this? Is it normal?