Incredibly poor workmanship. Countertop seams are ...

Incredibly poor workmanship. Countertop seams are uneven edges creating an edge that dishcloth gets snagged on. Dust was everywhere and not cleaned up. One countertop was cut to long and forced between cabinet walls, creating a 1/2 gap in cabinets, along with breaking tile backsplash when hammered to make fit! The owner, Hank, came to inspect and was pleased with the install and offered $75 to appease. Can you say old and senile? Part of the problem was that a newbie was left to learn (by mistake) on his own while other worker just walked around outside. I will not be paying for install. Thank goodness, I went thru Home Depot and they are going to resolve it.