I'm surprised by all the Eldar hate. He's simply saying what every software developer is aware of:

Building a complex system is difficult, there will be bugs and issues. Its how those bugs are managed and expectations that lead to an actually release.

Turning features off/special builds are common in software development for demos.

BUT in my experience, for large projects, random crashes or easy to reproduce crashes WEEKS before release never end well. Ask any C/C++ developer with more than 10 years experience and you will get the same answer.

Either Eldar is lying about the stability, has faulty hardware or simply pushes his N900 harder than others.

I hope he has faulty hardware