I hated every single level that was set in a stinking fucking favela. Hoboken, Branco Offices, Cemetary, Panama. All top tier levels. Everything else? Bleah.
Overall great game, but very easy once you start abusing bullet time. Seriously, beat NYM Hardcore on my first try, just slowtime-headshot-stop slowtime-repeat until you reach the 500th pacebreaking cutscene (seriously, thank fuck the cutscene skipper mod exists and it's not buggy anymore)