Nexus has its issues, search "Nexus 10 Light Bleed". That said I'm sending my Galaxy Note 10.1 back for a refund, and hoping they get the Nexus Screen issue resolved. I was immediately under-whelmed by the quality of the display on the note. Reading e-books or text web pages is downright fatiguing. I'm really dis-appointed with it considering the price.
I also think the s-pen is pretty useless for me, especially considering the lack of apps that support it.