Vietnam's take on ramen: spaghetti?

I was in a Vietnam supermarket, perusing the instant noodle section, when I saw Roma Xao Spaghetti. It's entirely possible that this exists in every culture, but I hadn't seen it before. I didn't have the stomach to buy it--I wonder if the noodles are the same as instant ramen? I can't imagine that this could possibly taste good, but then again, I did end up buying three or four instant ramens when I passed this one up.