I'm fine with the picture quality (they are ephemeral after all) but I'm not fine with how the Android app is slow, clunky, battery-destroying mess.

Example: If I get a plaintext chat message through snapchat, and I tap the notification to open it, do I go straight to the chat thread? No, I'm dropped at the camera, which has to start streaming and download all the new filters and god knows what else until it allows me to swipe left to get to chats, then tap the specific thread to see the new message.