I've attended two concerts at Jannus Landing in the past couple of months, soon to be two more over the summer. The guards were great, the sound was phenomenal. While you're waiting for the guards to start lining people up outside the venue, there's a BUNCH of places to go and putz around in, great food to eat, etc. etc. Ticket prices are GREAT. Never had a better deal. You should totally visit.
Pros: Price of tickets, Artists, Location, Free Parking
Cons: Standing the whole time, The drive there