This place is great and it seems like it's open forever, especially for being locally owned. They know their donuts and do them well. If you're in the area I'd recommend stopping here rather then going to the nearby Dunkin Donuts.
They have a wide selection of donuts and it'll satisfy whichever donut craving you may have. I'm a fan of the double chocolate. They also have a chocolate cream donut which is also good but you REALLY have to be in the mood for something sweet. It's like half a chocolate flavor half a sugar flavor, all delicious. There's also seasonal options. Basically what I'm getting at is that there are a LOT of options.
There's plenty of seating if you want to just sit there and relax. Bring a crossword puzzle, join the locals.