Waste your time doesn't matter in which country you are.
In Costa Rica the management is really bad. Salaries are only good if you go and came back when they need you. Dont expect to have a good salary if you stay a long time.
No way.
the incentives are good for the new people, you will be happy at he begging if you never worked before. But you will see the bad things in 2 or 3 months. the old people get less incentives just because they have 5 to 10 years in the company.