Heres the catch for me.
They said after the game it was 93 seconds for the decision. Is that really disrupting the flow of the game?
Considering, without VAR, it would have been
whistle
ref checks with linesman
calls offisde (for eg)
Spurs players rally round ref and argue (ref gave it the other way, substitute for Chelsea players moaning...)
another 20+ seconds before the game is actually ready to restart
Keeper takes ages to set and take the free kick...
Id wager its no different. If not, even, VAR was ultimately quicker.
And when the VAR decision came through that was it, no drama, penalty taken, game goes on having had the correct outcome and no controversy.
IMO the disconnect is where those at the ground have 93 seconds of "WTF is going on?", which will seem like an absolute age. Put up on screen what the VAR is seeing and everyone (well, mostly) recognises the decision is good and they know whats happening.