crítico
crí.ti.co

sm
1 critic, reviewer, recensor.
2 censurer, fault-finder.
adj
critical: a) relating to critique, censorious. b) relating to a crisis: serious, crucial, dangerous. c) of, relating to, or being a turning point or specially important juncture. d) inclined to criticize severely and unfavourably. e) consisting of or involving criticism.