Are Instant Replays Really Needed for Olympics???

In Curling??...😂

I mean it's hard to miss what's happening since it's Slo-Mo in Real-time

And the teammates are screaming their heads off while the other is furiously sweeping...

Then suddenly at the other end - the opposing team member pops out starts sweeping too 😲 What the hell was that 😂

I think I get the scoring - not 100% sure though...

It's a funny scene - I like it!