Re: No SD card slot, no removable battery
"El Reg needs to start obsessing less about the techno-gloss of devices such as this and think a darn sight harder about value-for-money and all-round quality of offering. On which basis, the HTC One isn't any kind of 'killer' at all -- and definitely not worthy of the rave review given here."
Vulcan, value is a slippery concept in the UK when it comes to mobile phones because the majority are bought on contract. I'll grant you that compared to an 8GB Nexus 4 the One is expensive as an outright purchased. But compared to the direct competition (iP5, Lumia 920, Galaxy S3, LG 4X HD etc) it's par for the course.
As for "techno-gloss", well, the excellent screen, state of the art speakers, respectable battery life, impressively powerful yet cool-running chipset, quality camera and very good Wi-Fi reception are all core features from my point of view and not "gloss" at all.
Combine that with - in my eyes - a stylish design and very well made body and the One is worth every part of the praise I've leveled at it.
It's clear from many of the comments that a user replaceable battery and a memory card slot are desirable features for some but I have to say that I find a portable power pack and USB OTG are more satisfactory answers to the problems of extended run times and access to large media libraries.
In my opinion when it comes to value the HTC One is acceptable if not outstanding while the all-round quality of design, manufacture and presentation is very high.
(another onetime Desire HD owner)