O.K Here is the Deal: From my friend who is a cook at Paris Las Vegas
The reason the grill does not cook good to taste is because it only heats to max 450 degrees.
When you sear meat, you draw the sugars from the inside of the meat to the surface.
Cant do this with the G foreman grill. Only good for heating turkey and swiss sandwiches.
Next time you cook chicken breast of steak or fish.
Teflon pan with a little bit of olive oil "1-2tbsp" and heat it up on high till it smokes
Gently drop in the chicken breast lightly salted and peppered, or steak or fish
after about 2 minutes turn down to medium and if it is brown turn over, if not leave on till it is brown
then turn over and cover.
Make sure heat is on medium and leave in for 3 or more minutes to cook through
Practice makes perfect.
I sometimes heat my oven to 500 degrees at the start,
for thick meat, you can transfer the meat to a tray "or leave in pan if pan can handle 450degree heat. No rubber or plastic"
and leave in for 5-10 minutes if you slice the chicken breast thinner berfore cooking you won't have to.