Love it.
It's such a relief to not have to worry about radiation any longer, anywhere. Combine it with Aquagirl and I'm having a wonderful time at the Glowing Sea.
Finally! Some challenges! Deathclaws, radscorpions, mutants (even a Behemoth!) and so many places to explore and see.
Ah! I love being level 50 with these perks. I can still look hot and not have to clomp around in that stupid PA to get anything accomplished.
Sure it limits my companions to robots and synths, but, I have a question: Is Dogmeat a synth or something? He is utterly unaffected by radiation. If it's just that he's a dog, it's no wonder that dogs have basically remained the same despite all the radiation.