Desura:
It's just a well-built phone with strong performance, great cameras, above-average audio, ample storage options and a well-done customization of Android that's likely to get speedy updates.
In other words, there's precious little you can make in the way of serious complaints.  Better battery life, maybe?  If the biggest complaints you have are that it doesn't have a modular system (the jury is still out on the wisdom of LG's strategy) or support for a carrier that's currently limited to Nexus phones, HTC is doing pretty well for itself.  I just hope it gets the sales to match.