We were lucky and unlucky at the same time. We went straight to the lounge as downstairs was very busy with little space to sit down, planes were constantly coming and going. We enjoyed the free usable wifi and free drinks and food, all for about $30 each.
We were unlucky as our flight was delayed 2 hours, were were lucky that we were in the lounge as it meant we really got our moneys worth. I would use the lounge again without a doubt, the toilets were clean too.
We are flying to and from Antigua in January, hopefully they have a similar lounge.