I haven't got the time to put more detail in this post just yet, but the QF lounge is very good. The staff are phenomenally welcoming (I cannot stress this enough). 3 individual welcomes by 3 staff members as I was exploring the lounge to find where I wanted to sit. They are very proud of their new lounge, clearly. Very well finished - didn't have time for breakfast unfortunately, but the Bloody Mary I had was excellent (better than I can make at home! - nice and spicy)

One prominent QF representative was present - regulars will recognise/know him.

Clearly all the guests were excited to explore - plenty of photos being taken so I will not post any more. Wifi was ok, admittedly not to the speed of the AA lounge - I think I clocked about 8mb/s.

Is it better than CX F for OWE? No, not in my opinion. But an excellent option for OWS. I'll still prefer to spend my time in CX F over the QF lounge, but I really cannot fault them for what is a very solid addition to the OW stable of lounges in LHR T3. The BA lounges are utterly laughable in comparison to both QF and CX.

Well done QF! I thoroughly enjoyed spending (a short amount of) time in your new lounge.