I think the VR is essential. Just need to use them properly.

Regarding last nights try, even under the old VR system where 'benefit of the doubt' should go to the attacking team, I think it would/should have been given. Despite all the evidence from other angles there was one angle which clearly showed the ball on the ground, hence a try - 'Benefit of the Doubt'.

I actually quite like the referee giving try/no try on the field as it gives a good starting point for the VR. However from that point the VR should get to see the incident once in slow motion and once at full speed from each angle. If there's nothing obvious to overturn the on field decision then go with it. If the VR has to look for several minutes rolling one angle back and to, then using 'superzoom' then clearly there isn't enough evidence to overturn the referees decision.

im guessing your a wire fan, of course you will like the 'is it a try, not a try?', your team has benefitted twice from questionable tries, lets see if you still have the same opinion when a couple of these go against you that costs you the game

I'm not so sure, for me, there was no evidence that he grounded the ball, other than the ball was on the ground at some point, i can't believe we are now awarding a try based on the fact that ball, or some part of it is on the ground under a mass of bodies.
Benefit of the doubt? maybe but in that instance i would want good defence to be rewarded.

Yes I'm a Wire fan, and yes we benefitted last night, but we have been on the wrong end of some pretty dubious VR decisions that have cost us games in the past. Yes I am please that decisions went our way last night, and I have been pretty disappointed in the past when they have gone against us, but my opinion remains the same either way. You win some, you lose some.

But if the ball is clearly on the ground, which it was, then surely a try has to be awarded. You can't say "Well the ball was on the ground, but it was a pretty good defensive effort to try and stop it so we won't give the try."

We had a few last season.

There's a difference between the ball, clearly being on the ground and how it got there.
you can't just award a try because the ball is on the ground, or at least in my opinion you can't, but it seems anything goes these days.

King went into the challenge and for the line with full possession of the ball and shortly after the ball could clearly be seen on the ground. There was absolutely no evidence whatsoever that King had at any time lost control of the ball and I'm assuming, because he awarded the try, that the referee at no point called held. Maybe it was a great effort by the Catalan players to prevent the try, but it wasn't enough. Having the try awarded by Child before being passed up there was absolutely nothing the VR could have seen to disallow it.

You suggest that good defence should be rewarded, but shouldn't a good, strong, determined and ultimately successful attempt to ground the ball be rewarded too?

both defence and attack should be rewarded, but when there is no evidence that he actually grounded the ball then, the defending side should get the B.O.D, for me, anyway.