That is your excuse?? WOW you are something special. How about the fact that you don't need to buy xbox live and then buy a netflix subscription maybe? Or the fact that the Netflix app is better designed on the ps3? Use your head or cash that check from Microsoft. 

Its not an excuse. Its a fact.

Netflix does not have all the content I like to watch. Having Netflix on its own is a waste to me really. And as Ive tried Netflix on both I dont actually see a difference in the apps. 

If anything using Netflix on my 360 allows me to see what my Xbox Live friends are watching and recommending on Netflix something I dont get on my PS3 as noone I know is using a PS3. 

Also having Netflix, Now TV, Sky and Xbox Video all on Xbox 360 allows me to intergrate my experience wit the 360 Operating sytem. Via 360 dash I can serach for any TV show, Music or film or website and it will bring it up fro me. Selcting and strating the respective app without me having to do anything. Something I cant do on a PS3 with Netflix and wont be able to do ever unless Sony 1 changes their OS. And 2. gets many more services available as Netflix alone isnt gonna cut it.

I actually have some questions regarding Blu-ray. I've only ever watched one movie (300 on a 80 or so inch HDTV) and I remember it not being as amazing as everyone said it would be, I think someone said the grainy look of it made a less apparent difference to the DVD version but I'm not sure if that is the case. Does the quality of Blu-ray vary? Also I recently bought the Hunger Games in HD on Xbox Live and I can't imagine it looking any better than that (It's as good as the best movie theater screen I've seen). Is Blu-ray about the same quality of full HD movies?

One video service is enough for most people. 

One video service is enough for most people. 

I doubt it, unless you have Google fibre and they offer extremely high bitrate movies.
I don't know which service you have. I have Rogers and they stream 15mbps mpeg2 for 1080i60 HD on demand movies, again nice with slow moving scenes but not holding up well during action. (mostly due to the ancient mpeg2 compression)
Blu-ray streams 1080p24, so next to a higher bitrate (and more advanced codecs in my case at least) you also get the movie footage without the 3:2 pulldown conversion.

In my experience it's:
Netflix HD <= PS3 movies (upto 6mbps vc-1) < Xbox movies (upto 10mpbs vc-1) = on demand streaming << blu-ray <<<< cinema
(1080i60 or 1080p60 doesn't make any difference for 24fps movies)

The cinema version should be much better then blu-ray and HD on demand in theory, but it all depends on how well the system has been calibrated. Most of the time it looks better at home since you can control brightness, contrast and ambient lighting exactly to your liking. Plus projecting from a point source through 100ft of air onto a huge flat screen is never perfect.

For me at least I dont see how. Netflix has way to many films missing. To many. 

It doesnt have any films from the last 14 months. It is good for most TV series but something like Jericho randomly has only up to 6 episodes into Season 2. Been like that for the last year. Xbox Video has HD films for rent or purchase and sometimes before the Bluray is even out. Then theres Sky for Live TV, NBA for live sport and Now TV for HD rentals. 

Together they are perfect all through the 360 dashboard intergration.

LOL, first of all you're argument is extremely wrong in that you cant even get the services available on PS3 right. there is also huluPlus, Crackle, amazon, crunchyroll, neon alley, vudu and best buy cinema. Get your info right? Unless you are outside of the US then maybe its different. 

second of all, it doesnt really matter as Netflix is more popular and relevant than all those other you and I mentioned.

which brings me to number 3 as it really doesnt matter whether you think Netflix is good or not, you keep ignoring the fact you need LIVE to use ANY of those services which is what pushes the PS3 above it in terms of Netflix usage.

In the UK where I live PSN only has 6 apps in total. None of te ones you mention which are available on 360 in uk exist here for PS3. 

I tink its a very relevant fact that because Microsoft seem to look after outside US better than Sony = theres more people wit 360 with more choice. = Less have to opt for Netflix on 360 becasue of this. So it only means Netflix on PS3 does well due to the fact that in some countries like mine its the only decent option on PS3. Wereas 360 has alot more options for services in more countries. Meaning Netflix wont have an overall majority with 360 owners. I use it, but also use 3 others on 360. Because thats the most complete option.