This thread has probably run its course Comanche. You will have seen a wide and varied number of opinions above. Probably best to make up your own mind, since the advice that you will get (Particularly when on the subject of QR) will ALWAYS be divided. The nature of the division makes it pretty well balanced. For every negative point about QR, there is also a positive point. (That last sentence pretty well sums it up for me.)
In this day and age and in view of the current employment situation, my advice would be dip a toe in the water before jumping in at the deep end.
Whilst some hate it, others love it. Whilst some positively detest it, others crave it. (applies to both Qatar and Qatar Airways).
Whilst what we have all said above may give you either a good or bad impression, it's really up to YOU to take it as YOU find it and make the most of it until YOU feel its time to move on.
You never know, a new CEO in a few months time may make a difference...