Ehh Could use some more optimization. It's quite slow. Though that could have just been the internet connection since there were hundreds of people on the local cell towers and the Wi-Fi. Maybe an app with more caching would load a little faster.
Slow, slow, slow. Going back to the previous screen does not return to the same place in the list. I have not found a way to apply multiple filters at once. The left menu is cut off on the bottom and cannot scroll so if you don't have a tablet or big phone, some features may not be accessible.
Works well enough. Same flaws as the mobile site, but slightly better experience.