One of the biggest disadvantages for a videophile using a projector in HT is the lack of DV support for the projector specially in these times.
One fact with which we have to live is that the TVs always get the first of the technology before coming to the projectors.
Difference between DV and HDR content is quite noticeable specially in the brightness department.
Btw, I always love the subtle humour that Vincent throws in his reviews. This time it was Business class vs Back seat economy class.