If you had played any TBC PvP on a private server in the past 10 years you’d know this is pretty standard stuff. This resil gear isn’t a stretch at all. Very common in season 1 and 2 for players, especially healers, to gem resil.
Also good lord you are just so ignorant. 10% crit reduction and 5% less chance to crit? All you had to do was mouseover the resilience stat on the character sheet to see that 404 resilience gives you 10.25% less chance to be crit, and 20.50% crit damage reduction, more than twice the number you’re spouting and just pulled out of your a$$.
Why even spend this much time trying to debate people on a topic you know nothing about and are actively trying to make worse for players? If you know nothing, just move on. You just look pathetic.