In-N-Out is standard. We went at lunch time and it was crowded (which is typical for all In-N-Outs). I was a bit suprised that my food was out right after I ordered (accidentally almost grabbed someone else's; they called 74 and I thought I heard 94). Anyways, the maximum capacity for the dining area is 71 people, so if your planning on having a party, bring under 71 otherwise your 72nd friend will have to sit outside (and no one likes to sit by themselves).
Pro's:
1. This In-N-Out is in a really good location. Right off the freeway; you can go off the freeway, grab your food, and go back on.
Con's:
1. Good luck finding a seat.