sliced tomatoes get yucky in a short amount of time
The juice leaks out of the slices and the flesh of the tomatoes gets mushy, not appetizing in the least. I have started removing the seeds & pulp from the insides of tomatoes when I put tomatoes in my salads, if there is any leftover from a meal the salad keeps much better without all the juices breaking down the rest of the veggies.
it's better if you slice them yourself... maybe...
you need a sharp knife..
'cause they rotten so fast
The tomato have a pretty short shelf life, and it gets a lot shorter once it's sliced.