Absolutely worth the trip. Mill Creek is a great public golf club with two 18 courses originally designed by Donald Ross. Tree lined, driving range, reasonably priced and great bar & grill. I haven't played Firestone in several years but it's a true links course with water and bunkers in play on several holes. Great clubhouse too.
Another nice course is Kensington in the Boardman/Poland, OH area.
If you make your way to Y-Town, let me know we can play a round.