We knew there was going to be a wait, but we had time to kill and finally took the plunge to queue up for Khao San Road. The wait ended up not being as bad as expected - the guy running the door was doing a good job keeping track of people and managing expectations, and when more that one group in front of us didn't have their full party together of just disappeared, we were seated at the bar after 15 minutes, not the 40 we were quote.
We started with the Gra Bong (squash fritters) and some bottles of Singha. The fritters were fantastic, thinly cut to ensure even cooking. A great start. She had the chef's special Pad Thai and I had the Pad Phed Pha. Both were excellent, with the Pad Phed Pha having a great mix of flavours. Both of us ordered our entrees spicy, and it may have been a bit too spicy for me and I'm usually a fan of spiciness. We were expected chopsticks, not western cutlery, but no big deal there. The portions were a good size and we both ended up taking leftovers home.
My only real complaint - the men's washroom had standing water on the floor. Gross. I haven't seen anyone else mention it in their reviews and hope it was a one-time occurrence.