Here's my impressions... I had initially posted this in the poll comments, but figured I'd put them here also with a little bit more info/rambling.
Personally, I found it to be the same as last year basically. There's a few things I've noticed that are different and come across as better, but overall, it's not anything extremely important. At least not for me, as an offline GM/franchise player.
Goalies do look better, their movements look a lot more natural, and better positioning etc. So, that's a plus.
My first game (HUT against the CPU, because as I said, I'm an offline player and that's the only way the Beta would allow me to play the CPU) the CPU took about 5 penalties. I was excited. The next two games I played, No CPU penalties. Huh?
Played 3 games, won 5-3 (w/an empty netter), 4-2, then 6-0.
Visually, it's still very nice to look at. I found it... smoother though. Could be that I haven't played hockey in a while on my X1, but it seemed to move a lot better, like the frame rate was much better. Maybe I'm crazy.
The CPU AI seems a bit more aggressive if I just come up ice and carry in to the zone, but if you get around that one aggressive D-man, it's smooth sailing to the net quite a bit of the time.
For the talk about skating differences, it seemed the same to me.
Stick/net tie ups look pretty cool. I didn't figure out how to do it on my own, but saw the CPU doing it to my guys a lot. Adds a nice touch.
Did I mention goalies looked and played better/more realistically? Because they do, and it's cool to see.
Player AI/CPU guys seemed a bit better/more aware defensively, but not a huge improvement, they don't play like their CPU team counterparts IMO.
Speaking of the CPU players, they still have moments of super human abilities. Whether it be speed, enhanced puck control, or lack of physics/momentum on their agility. They seem to be able to move quicker, accelerate quicker,, turn quicker/sharper than my own player or AI controlled players. Which is no real surprise for me with the NHL series as of late.
I know the beta is mostly centered around online play. So me playing strictly against the CPU probably isn't that helpful of an impression, but I just refuse to play this game online, and most sports games in general because of the way some people choose to play them. So, hopefully the player vs CPU Hut mode that was in the beta isn't fully reflective of the final version.
At this point, did I enjoy it? Yeah. I mean, EA's NHL can be fun to play if you're willing to overlook some of it's issues, and lets face it, as players, we all know them and are used to those issues by now because they never seem to go away fully, but if you can overlook them, you can play a fun game of hockey. It may not be fully representative of what you see in a real NHL game, but it can be fun and enjoyable as long as you don't let the frustrations kill it for you.
Also, goalies are improved, and it's awesome.
Bottom line for me... It's not getting a pre-order for me this year. I'm going to wait until the EA Access trial on the full game later in the year, then make my decision on buying or not when I see how things are affected with sliders, and get a good look at how GM mode is since that's where I spend all my time.