Well there's your answer.....
Is stock android better optimised than the likes of sense V4 and touchwiz...... nope
The one S etc. beats it in all those benchmarks.
I am hoping that those guys got a duff unit or a software update will fix the issues.
Camera looks pretty good, although I am thinking the one S will be better by a good bit all round....
The display sounds very good particularly outside! EDIT: hmm those other reviews say it is a bit washed out :/
Can't believe those benchmarks (granted they don't mean much for real world usage but it gives you a general idea as to potential performance) and reported battery life
Just shows you how vital good software optimisation for the hardware is, in theory the nexus 4 should be the best for those areas.
Seeing more pics of it, the bottom bezel actually looks pretty damn huge although really liking the back from those photos on engadget.
Looks like I may be keeping my S and getting the X+ battery for it
Will wait for gsmarena and anandtech reviews before writing it of completely though.
Still for the price, it is damn good!