Dazing Assault

[Cfoot]

1) Will this work with Vital Strike?

2) Does the target have to make a save after each attack or just 1 per round?

3) The min Fort DC 21 is high, but how many enemies fail that at that level?

4) Those that have chosen this feat, did you enjoy it or was it a waste?

[Archaeik]

1) it should work with vital strike

2) every attack

3) Monster Stats by CR

CR 11 has a good save at +14 and a bad save at +10 (these numbers should include the CON mods)
so that's a 30%/50% chance to fail on average.
and lots of things have fort as a good save.

can't answer #4

I do kinda wish these type of feats incorporated damage done into the DC somehow.