If you've looked at a Nexus One (or own one), then you probably know that the experience with the UI is a mixed bag. Some portions of the software have been dramatically cleaned up, while others seem to be left on the cutting room floor. That's absolutely not the case with 2.1 and Sense. Basically, the Incredible -- and all devices with that combo -- feel like complete, polished, modern smartphones, with none of the perks or features missing. In particular, the homescreens have been massively expanded here, giving you seven screens in which to store icons and widgets... and there are a lot of widgets. HTC has included a handful of its own widgets alongside some of the familiar stock ones which Google offers. Of course, the widgets (and their corresponding apps) which HTC offers generally offer far more functionality than Google's options, and they're also tied together with Sense in way that makes the experience of using them within the OS feel complete -- something notably missing from the Google-only experience. To say that this UI is competitive with something like iPhone OS 3.1 (or 4 for that matter), or Palm's webOS is an understatement; in many ways it's superior to what Apple and Palm are offering.
