I am retracting my 4 stars for this airport. Came in United with 3 hrs to spare. Looked at tv monitor did not indicate what gate my flight to SJ was. Thought I was too early so I just lounged around and chilled at the bar. If it wasn't for the gentlemen serving me, I wouldn't have known that I needed to exit Terminal 2, go outside to the sidewalk and take a bus to Terminal 4 for US airways. No where did it indicate that I needed to go to another terminal. I do not know if this is United issue or the airport itself. They should really spell it out to passengers where they need to go to catch their connecting flight. After speaking with TSA officer and US airways employees, this is a common problem and many miss their flight because of this. You need to go through security again when you arrive at another terminal. Make sure you plan ahead and check you rlights constantly to avoid missed flights!!
Terminal 2: The airport is rather small and quiet. Not necessarily a bad thing. There are the usual stores with all your traveling needs and books/magazines. I flew with United airlines located in Terminal 2. There's a food court to get sandwiches, coffee. Round table, Wendy's and a sit down place to eat Allstars with a bar. Not too bad. With free wifi everywhere, who would complain?