Why do pizzas at small pizzerias taste soo much better than those at Pizza Hut, Dominos, etc ?

There are a few main reasons why small pizza places have better pizza than the big chains. One, they use fresher ingredients, the chains usually use frozen ingredients. Two, the pizza is homemade, more time is spent on the pizza to bring out the different flavors. Finally, it is a small business, so instead of worrying about money, the worry about the pizza they are making for their customers.