Norma, at the time that I worked there almost 20 years ago, I did like the breadsticks quite a bit. I haven't eaten a Caesar's breadstick in quite some time, but I wouldn't hestiate either if presented with a fresh hot box of them. Occassionally when I'm in the mood, I'll eat Pizza Hut bread sticks with sauce or a little personal pan pizza which I am fond of.
It's fried, greasy, and crunchy. What is there not to like? 
I did try the mozz and munster combo, but it was over 2 years ago and I don't remember much about it. I know I didn't dislike it but didn't think it was special either. Next time I make pizza, I'll try to remember to pick some up and give it another try.
The garlic butter is easy to make and quite delicious for bread sticks, pizza bones, or to drizzle over garlic knots. I forgot to mention to add a tiny bit of grated parmesan into the garlic butter to add another level of texture and flavor.
Chau
Chau,
Thanks for telling me you did like the breadsticks. I know I also thought when I tried those breadsticks they were pretty darn good and don’t think I have ever tasted them before.

Let me know if you try the mozzarella and muenster combo again. I might try that blend when I get to purchase some muenster cheese.
Thanks also for posting to try a tiny bit of grated parmesan with the garlic butter.
Norma