calling multiple all-ins with nut flush draw?

If i bet 1/5 of my stack semi-bluffing a nut flush draw. the flop didn't pair up and i get reraise all-in followed by a call. all 3 of us have similar stack size. . no brainer call here?

At 25NL I'll usually call.

If you're against a set your hand value decreases quite a bit, and a lot of action often means a set.

But I like the gamble here.

if the pot is huge, i often call huge at least 2x my buy in then im calling with a draw to potential nuts with a fair few outs. Its the situation where you stand to win a lot more from the gambOOl than you do by just folding it