The sandbox and review processes are completely separate from each other. Technically if the review process was flawless Apple wouldn't need a sandbox in iOS.
Yeah sure, things that attempt to break out of the sandbox will not be caught before ending up running on a users phone, but this also gives Apple somewhere to learn about novel sandbox escaping techniques from, so they can eventually patch them.
Yeah sure, things that attempt to break out of the sandbox will not be caught before ending up running on a users phone, but this also gives Apple somewhere to learn about novel sandbox escaping techniques from, so they can eventually patch them.