The first time I came here (their old location) I sat outside and waited for an hour and a half in the pouring rain. I had biked over, so I literally had nowhere indoors to sit and wait.
Although I was hangry (adjective: angry from hunger), soaking wet and slightly impatient (this was back before they offered wait times), it was worth it.
Matt's hash browns are perfectly crisp and golden. The eggs are rich and delicious, unlike the ones you find in chain grocery stores. The coffee (from a local roaster) is clean, fresh and bright. Their 5 Spot sandwich is a perfect sampling of all their delicious breakfast offerings, and the simple Hog n Chick is a fresh, local take on a classic egg and ham breakfast.
I would recommend Matt's Big Breakfast to absolutely everyone.
Tip: If you don't want to wait for half an hour to 45 minutes, come between 7:45 and 8:15 nearly any morning of the week. The wait will be ~5 minutes, and you'll be leaving just as people begin to pile up!