My thoughts on the Samsung S27A950D:
Well I got it. Been playing with the screen nearly all day. I must say, it surpassed any expectations that I had. I was already expecting a lot, but it just has so much to offer that it is hard to take all in.
For anyone not sure about getting the Samsung for 3D because of an Nvidia card, don't be. I used the Tridef software fine with my 570 and it was superb. Be prepared for some slow down though. Crysis 2 was very taxing on the GPU in 3D through Tridef.
Also, if anyone wants to get around using Tridef because their card is not up to the job for 3D, then you can use the 2D-3D conversion which is done by the monitor. I was really expecting this to suck, but I found it pretty damn good in some games. Not perfect but certainly a reasonable alternative in more demanding games. As is also the 2D-3D conversion of some movies. I'm pretty chuffed the Samsung comes with this little feature.
Another thing about the 3D being darker, (which so many people make an issue of in both games and movies) I would say it is really blown out of proportion. Never once did I find it ruining my experience or any way distracting. I haven't tried Nvidia 3D vision so I can't speak for that, but certainly for active 3D in general I think there are more important things to worry about.
As for the 120hz, I am bit undecided whether it is as good as people have made it out to be, from my own personal experience. There might be other screens with better results, I don't know. For the Samsung I had to check it was doing 120hz to even realise it was on. Then once I did, I examined more closely moving some of the menus in Windows, only then did I notice it a bit smoother. I loaded my cs 1.6 as well to check the difference and there was a 'bit' of extra smoothness to it. I wouldn't say it rivals a CRT, or in any way remind me of one (it still feels like an LCD display - I could never forget that) but it is a bit faster than your average screen. I'm not sure if the screen is relying on extra processing to achieve its speed or not, but at times I felt like there was some ghosting or trailing when things moved fast (I have very sensitive eyes for that sort of thing). Not really distracting but I'm not convinced the 120hz alone is what makes the screen appear smooth. In fact, I feel if you took away the extra processing it might appear very average. Anyway, that's enough criticism, everything else appears to be pretty darn good.
I calibrated by screen using a spyder usb calibrator and then adjusted the brightness directly on the monitor as it was way too high. I still think the screen needs some adjustment as I get banding from time to time in certain things which I am not too keen on, having come from a Dell IPS screen.
I think most people will be pleased with the Samsung S27A950D if they decided to get one. The screen is a good all-round performer for general use and with movies and games as well. But, I think if anyone is purely seeking a screen for just gaming and they want something incredibly quick, then they might want to consider the Benq or the Asus which I hear are much quicker for more competitive gaming. For movies, it's got to be an IPS, if that is all you want to use a screen for. The Samsung is gorgeous for movies, but the colours aren't quite as good as an IPS screen - and make no mistake, they ARE really good for a TN screen, it just all depends whether viewing angles and precise colours are important or not and if so it's gotta be an IPS - with experience from using my Dell U2312HM.
Regarding crosstalk, there is definitely some (again my eyes are sensitive and I notice these things very easily) and I could see it in most things but it is relatively easy to ignore. It all depends whether you choose to keep looking for it or allow yourself to be absorbed into the game/movie or not. Easier said than done, but I managed to do it and usually I would be first to say "stuff that" and pack it back in its box - so definitely not bad. However 3D in my opinion is not perfect for a lot of displays (and I base this on experience and a lot of info floating around out there to read). There are some displays that are awful and there are some that are good/ok but never really 'perfect' (since our eyes and sensitivity are all different) and for the Samsung the crosstalk is good/ok and there is definitely worse 3D out there to be seen, so it is quite a capable 3D display in my opinion.
I hope this helps anyone considering this screen. I know I was torn between quite a few and now I'm pleased I went for the Samsung. I was expecting soo many different things, based on all the info/opinions/reviews/videos I had seen of the screen and it still totally surprised me and beat all my expectations (coming from an IPS screen). It really is quite a solid performer, and definitely more so being a TN screen. In a lot of ways, it reminds me of my HP w2207 screen which too was a solid little performer for a TN screen. Hopefully the Samsung will last me equally as long as my HP screen was as my main monitor. I will update this review after I used it for a while to update anything I may change my mind on (hopefully not though as it is pretty impressive).
Still playing around with the settings but so far (as of today) I am using:
Brightness 30 (it is just waaaaay too bright otherwise)
Contrast 75
Sharpness 60
Response time is set to Faster (Fastest is really hard to watch anything in motion and strains my eyes).
Gamma mode: Mode 3 which I find gives slightly less banding (was previously Mode 1)
I left all the RGB colours alone on the monitor since my Spyder calibrator made a colour profile in Windows.