https://marco.org/2010/03/04/if-youve-never-owned-or-used-an-iphone-youll
If you’ve never owned or used an iPhone, you’ll probably find the Nexus One to be a very adequate device and will assume that the minor annoyances are just part of owning a smart phone. If you’ve owned an iPhone for any length of time, you’ll likely feel, as I do, that it’s a rather half-baked device with some good ideas but generally weak execution.