This is from part one of the review, its at the 24.00 mark but its a simple cbet situation so no need to look it up, I will describe it here.

Its blind vs blind, BB has 40 bbs and we cover.

We open AKo, he calls, and the flop is QJ3 with a flush draw. We bet 40% pot, Jason says "Yeah this is a great board for us and Alex makes a bet, totally fine".

I don't think I understand this spot - I can see that its a great board in that we have overpairs and top two sets, and TPTK, none of which he will have, but I would usually check a lot here:

The board is very dynamic
*
Villain has a wide range
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We are deep enough that if he calls flop, we have two more streets to come

And with our hand in particular, I would check because

We have SDV.
*
We can often improve, but the cards we improve on are also good for his range
*
The board is very dynamic
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We have poor visibility vs a wide range

I usually play cash so I'm not used to these stack sizes, I must be missing something here, can anyone fill me in?