Why I thought that the Listerine toothpaste would somehow taste better than the mouthwash, I'm not sure - but I gave it a try anyway. And yes, it does taste a lot like the blue (cool mint I think) flavor of mouthwash, which consists of:
1 part medicine/antiseptic
2 parts menthol cough drops
1 part old man smell*
(I'm assuming they didn't make the toothpaste in original flavor, if so I think it would be the same as above minus the cough drop flavor and with 2 parts old man smell.)
But man, does it leave your mouth refreshed and tingling for a long time after brushing! Plus it doesn't bother my sensitive teeth. So I'd give it a 3.5 out of 5. Just in case anyone wants to know.
*Does it smell like old men or do old men smell like Listerine? Woah-ho-ho...