$10/month is well worth it for streaming video content on EVERY device I have access to.
I'd never pay for music cuz its faster to downoad. but downloading video is tedious as hell. I just wanna watch instantaneously most times.
I only use my 15" Retina MBPro (or a 13" I occasionally use) and 2 different flat screens around my place...which are all linked and set up to stream anything I want.
I don't watch anything on my phone.
It is, what it is.
and if i'm on the road, I always download my content anyways since I hate streaming over the air or relying on public wifi.
I watch more random shyt on Youtube and listen to podcasts these days anyways to be honest with you...the ROI on Netflix is diminishing for me...especially since I don't re-watch movies, I'll go a theater if I really want to, and if necessary i'll download a classic.
I may cop an album or two off iTunes...but still.