everything seems to be working as intended to me.. just pt'd for hours and my CON has 0 problems keeping the PT healed and had no MP issues.. I play as an ARC and have no problems with the changes to ARC.. so ummm yea don't even go there.
I gained over 70K SP in 3hrs doing various tasks around Eorzea that they have given us to do.. besides just grinding 1 task.. I did Leve's, and Behest, and PT EXP'd, and have a freaking blast.. as did the other 7 people with me. Sorry you suck at life and at video games.