This was my first year going and overall I was very satisfied. It seems like festivals are hit or miss. This one was a good time.
The lines were manageable. I've been to many festivals where the lines are unbearable. Here, the longest I waited was probably about 10 minutes.
The pizza vendors were all very good with reasonable prices. Most slices were $3-4. OHSO brewery had a tent near the front. Their beer is very good however by late in the afternoon they'd run out of two of their beers. There were a few more beer vendors but I only visited OHSO.
The music was good and not too loud such that you couldn't hold a conversation.
Transportation wasn't too bad. I took the train to the Roosevelt St. station but there was also plenty of street parking.
The only downside was that there wasn't much shade where the tables and band were. Be sure to take sunglasses and sunscreen.