Jolee, does 200% tenacity mean 100% crit avoidance?

Jolee Crit avoidance is half of all tenacity combined (base+mods+unique).

Also 100% crit avoidance doesnt mean enemy cannot crit. Crit avoidance is negative crit chance. So if the enemy has 150% Crit chance, 100% crit avoidance amounts to 50% crit chance for enemy. Thats the theory, in practice High crit avoidance will drop crit chance of most toons to 0 i.e. they wont crit