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Xenium - Good beginner's try. However I have some positive criticism that'll only help you improve in your future videos. First, when you're reviewing something, place that article on a table because product reviews are different from VLOGs as the latter more focuses on YOU. Second, make a script. People like short and to the point material. I watched your Canon 200D review video too yesterday however it really lacked the main subject ie, the camera and the lenses.
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RevPK is doing a really wonderful job in unboxing and reviews department, have a look on his channel.