Easy there bro,
Guatemala aint no shit team, they are actually quite competitive, their problem is that they inconsistent. If they firing, they can get 3rd in the region.
I agree Antigua has improved greatly recently, but over 6 games, home and away at the semi-final stage, they will fall short. They might have a couple competitive games at home, I will not be surprised if they get points at home vs Guatemala or Ja, but they will be routed in Central America and in the US.
Same for Guyana, they are good, but not over 6 games home and away at this level.
If I was Jamaica I would like my chances of finishing second in this group, once Guatemala dont go into some surreal form.