More of the pug please! And less plot holes

Rating: 6/10 (27 September 2019)

Features the Pug (Frank) a whole lot, and he wears a suit for a few seconds on screen, which is just so cute... they honestly should feature the pug more often or make a spin-off for him. Anyway:
Huge plot hole: How can Serleena, walk into MIB headquaters and not get detected and also not even have a single gun pointed at her once she's discovered? I mean, it's the freeking MIB headquaters... there's like 100 agents and 1000 guns, but yet not a single weapon is fired and not even pointed at Serleena... and then nearly at the end of the movie, in the MIB headquaters, Agent J shoots Serleena with a single bullet from his weapon, which blows Serleena into a million pieces... why didn't they just shoot Serleena back when there were 100 agents around her? it's a huge plot hole tbh.
And what's with the unrealisticness? Agent Z jumps in the air and does 20 mid-air kicks to Serleena's face... what the heck? Why even put such an unrealistic scene in the movie?
Overall, MIB2 is OK, it's worse than MIB1 and MIB3, but atleast it's better than MIB4.