I also had a chance to handle the device for the first time after wandering into an AT&T store. Only played with it for maybe 10 minutes but my initial impressions...
- Absolutely beautiful design. Stunning (for a smartphone), best looking smartphone I've seen to date, makes most others feel like toys (Samsung I'm looking at you

). Tapered back feels great in the hand, feels substantial but not overly heavy. The screen is bright and crisp. I also love how the notification light is hidden behind the top speaker grill and very subtle. Lose the Beats logo on the back and it would be better yet--but at least there is no carrier logos to be found anywhere on the device.
- Didn't really spend any time using the camera as I think it needs a more substantial test drive than snapping a few shots in the store so I'll reserve judgement until I use it for a while.
- Really didn't have enough time to adequately gauge Sense but I can say immediately that I prefer it aesthetically over Touchwiz--not even close. Touchwiz visually seems like a cartoon to me, Sense seems much more reserved. I also prefer the vertical scrolling of the app drawer and also like how the dock icons remain visible when viewing the app dock. I'm also a big fan of Flipboard so I'm optimistic about Blinkfeed. Otherwise, I need to invest some serious time using Sense before deciding if I kick it to the curb for Nova.
- I found the location of the power button to be fine, not uncomfortable to reach. In fact, I simulated having it on the top right (as on an iPhone) and found that to be much more difficult to reach--from a righthanded perspective. Volume buttons felt fine and I like having the audio port on top. I don't understand why the put the microUSB port offset on the bottom--automatically eliminates potential compatibility with most peripheral devices.
- I also had no issues with the location of the capacitive buttons. I personally find complaints about button placement trivial at best as most devices differ here and if you can't adapt, I guess you're stuck using the first device you've ever used. I concur that not using the HTC logo as a button is a waste of space but I'm sure some diligent devs will put it to good use on some custom ROMs. I do wish there was a dedicated menu button as found on the Galaxy devices. I don't prefer their use of a physical home button but find their layout best (menu, home, back).
Overall very good first impression--just makes waiting until the end of the week for my phone that much harder.