The review states as a negative "Can't switch between regional video frame rates".
I bought one some weeks ago and changing between regions (well between PAL and NTSC) is possible.
Imo, this should be removed from the negatives
The difference between NTSC and PAL is almost meaningless anyway, these are analog systems.
So if you are using a digital TV, the difference is irrelevant, only the framerates differ, and most (if not all ?) digital TV's will play whatever you throw at them via HDMI. On a computer the difference is irrelevant too.
(so I wonder a bit why you marked this as a negative)