Prot warr

So is it good to play prot warr on cata? I am 373 prot warr and mostly i am doing dngn rdfhcs..And 70% of the time healers are calling me paper tank.I compered me with bdk 370 and he took less dmg then me how is it possible? :D Are we so bugged or i doin smthing wrong?Or it should be like that on low ilvl such as mine..

Neither is your ilvl "low", nor are Warriors bugged on Cata. Warriors are perfectly fine tanks on Cata.

I think you can guess where the problem is by now...

taralej i played warrior since vanila,retail till TBC and on WOTLK i joined molten. Here on warmane warrior dont work as it should.
I tryed couple times post in bug tracker some talents which dont work even calculated (percentages) correctly and some one delets it. When molten gone my profs gone to. Now i dont have much free time as before but soon as i get some more time i will again post it and make screenshots and links from talents and spell. Our sets from t13 dont work,some spells dont couse threat at all, how much i can confirm 3 talents percentages wrong calculated(needed for prot warrs), and many things.