Still not decided which console to get - do have a look at this! A good and fair comparison on features & functions regarding both consoles by someone who actually has both consoles in use with a fair view. https://www.youtube.com/watch?v=deF5FIioVIQ
Read the comments, and you'll find the guy who made the video only owns the Xbox and not the PS4. He had borrowed the PS4 off of his cousin.
His review focuses mainly on using the Kinect and when he tries to make the PS4 look inferior because it takes an extra second to open the disc tray, and also load a movie, it makes him look a bit biased and in my opinion quite juvenile.
I think its really hard to find a genuine un-biased review of both machines on youtube or in most media.
I don't think either console is particularly inferior to the other, but what any prospective buyer should do is look at the upcoming games for each console. If one console has more games that you'd like to play, go with that one.
I suppose it is way to early to really call one console over the other better. Though have say XB1 seems more innovated from my personal previews of the system - though I'm waiting to see what will offer the best experience for Thief, The Witcher 3, Destiny before I consider buying any one console! Or maybe wait for Steam Box's.
http://www.businessinsider.com/ps4-does-media-entertainment-better-than-xbox-one-says-digital-foundry-2014-2 interesting read when you consider Xbone is aimed as an all in one device. If you take away kinnect its hard to make any arguments of superiority for MS in this generation apart from marketing in which I think they've been brilliant.
I would just recommend you do all the research you can & choose one you think is right for you. I personally choose the PS4 due to PS+, its technical superiority & I'm not interested in an all in one media centre for my games console. I'm not sure a 'winner' will ever be declared. As there was not a clear winner in the last generation even now. People liked the consoles for different reasons.