Referring to the bolded ones, I disagree. I find that the way they produce their reviews are very unprofessional.
Unprofessional in a way that they probably only use the phone for a day and put out a review right away the next day.
Of course they can produce a review, but I doubt they even know the phone well and through to know what are it's true ups and downs for a regular consumer.

I personally prefer reviews from other YouTubers such as TechnoBuffalo, SoldierKnowsBest, and MKBHD (the video you just quoted).
Their reviews may not be the first to be released, but at least you know that they have been using the phone for long enough to know what are the quirks and pros of it, judging from the customisation they have put on the phone.
(For example like re-arranged icons, changed wallpapers, and self installed apps).

Just my 2 cents

This post has been edited by YouDontKnowMyName: May 4 2013, 08:15 PM