They animate during play, no?
My two cents...
They actually look better, from a purely aesthetic standpoint. With one advertiser having all that real estate and using digital art, it seems they're spreading out their ad, so there's much more negative space and just normal looking boards... which is a big improvement over just side by side crammed in ads. I actually like that a lot, it's easier on the eyes.
My complaint is that when they switch to an alternate camera they show the regular ads, that's obnoxious to me. I'd prefer they use the digital ads on all cameras, so it's at least a cohesive viewing experience.
It's jarring when you see one ad with tons of white space and a certain theme, then they go to an ice level camera during the same play and it's 25 ads that are all completely different. Makes you feel like they cut to a highlight or something. It's kind of nit picky since most people probably won't notice, but something about that just feels gross to me.
Personally, I wish they'd just make all the ads the same color, when they do that for breast cancer awareness (not sure how many rinks do it, but all the ads are lavender) it's so much easier on the eyes.
Verdict, I don't hate them, but they could be better.