TPAB isn't wack at all. It's a very good album. But I can see why someone would say it's boring in some places. It's not as heavy topic wise of Mr Morale but it does suffer from the same "I don't always feel like listening to something this heavy" theme. That's why GKMC is Kendrick most repayable album. It's the best mix of his seriousness with song writing that actually makes you wanna go back