I loved that Knicks colorway. The quality on that pair was so good and I am a huge knicks fan so it was a win-win situation. I'm still looking for the pair.
I downloaded the app when it first came out and waited around a month until they sent me a code. I haven't bought anything on the app yet, but it seems very easy when buying releases.
I recently copped the "Forrest Gump" Cortez and the quality of the leather is great! I am very pleased with the shoe and they are extremely comfortable.