I have got one as well and after a couple of months (and one trip to the repair shop)........
Good points,
Great Screen colours are nice and bright without being to false (saturated).
Front facing speakers they are the best sounding speakers on any phone I have had.
U.I is easy to grasp ( I had an iPhone 4s before)
HTC encourage you to unlock the phone should you want to customise it.
Google voice commands work, where Siri struggled sometimes
Battery life is good enough for me and the charge time is quick.
I like the phone construction and feel in the hand.
Nice clean home screen not up cluttered with apps
HTC Sense is useful once set up properly
Camera is not as bad as some people say, its good enough for instant shots. If you want to take portrait shots you will need a camera.
Low light shots however are better that my previous phone.
decent amount of free Google Drive space is included with the phone..........think mine is 100gb
Bad points, bit difficult
Having a large size screen means a large phone, so it can be a PIA to fit in your pocket.
Screen can sometimes be a bit too sensitive for me.
Mine is on roaming all the time and it sometimes gets hot enough to be uncomfortable.
Think I may be on my own here but I think the Dot Matrix case is a bit gimicky. Its a PIA to use as it tries to close all the time and it offers poor protection for the phone. Mine got replaced within a few days with a leather case that doubles as a stand and protects the phone much better. I can deal with opening the case to see what notification I have and to answer calls.
All in all a great phone.