Anyone who is my age (50 something) will remember the screwball comedies with Cary Grant/Spencer Tracy/katherine Hepburn. This is in the same vein, classic one liners, oddball situations and good solid leads.
Here we have Ford and Heche having a whale of a time lost at sea on a desert island. Both are in relationships (Heche engaged) and hating each other.The scene is set for some very funny set pieces with Heche playing a bit of a brat and Ford bringing her down a peg or two. The two leads are quite beliveable with Harrison is on fine form showing us he can do comedy quite well.
Without giving away plot but you will guess they find love, pirates and desend rapids as well as the odd snake,scorpian etc.
This is without doubt a good way to spend one and a half hours of excellent entertainment.