Falkens aren't bad tires. I have both the ZE-326 and the ZE-512 versions.
The ZE-326s are discontinued under the Falken name, but Falken still makes them and sells the under the Zexius (known as the Xi326) name throught Les Schwab Tire Centers here in the Northwest. It grips well, quiet and smooth riding. Perhaps one of the best tires I've had to date.
The ZE-512s are sold at various places (Discount Tires, Sears, etc..) and it's also a pretty good tire I've found. It also grips well (perhaps marginally better), rides smooth and all around a good tire, but the ZE326s were a little quieter.
These are both all-season tires.
Falken also makes ultra-performance tires. I've heard good things about those also.
I've bought Michelins, BF Goodrich, Bridgestone as well. I've had good luck with most of my purchases. The key is to do some research.
Different tires from the same brand will handle/wear/perform very differently.
http://www.tirerack.com is a good place to start.