It's just a matter of where you look.
Yeah, it is. The fact that you have to look for them sometimes is the issue. Though it's not as bad as some people say it was.
I'm not gonna say the entire season was ***** but it is overall not as good or consistent as the first three seasons.
In terms of fight scenes, the Mirko was mostly great, as was most of the Jaku Raid and several key moments of Shiggy, and the Nagant fight was the best one, and the 1-A fight delivered as well.
But in between those it can be a bit iffy, and the Deku vs Shigaraki fight was a flop in terms of style and direction that fluid punch animations can't make up for, especially in comparison to other "main event" fights in the story, like Endeavor vs Hood and AM vs AFO.
This actually branches out to this one funny common topic in the fandom, about how Deku doesn't have All Might level feats according to MHA mouthbreathers. Because if we're going strictly by manga canon, Deku vs Shigaraki is easily represented to have the biggest, widest scale of destruction and waves of shockwaves compared to any other fight prior to it. Like, a good chunk of the fight was just Deku one-sidedly beating up Shigaraki, and if we're to follow the anime interpretation where the Texas Smash wasn't a combination of Deku's smash and Shigaraki's Air Cannon, Deku basically made shockwaves larger than the shockwaves made by AFO and AM clashing fists.
The only thing that one can say is a more impressive feat was All Might changing the weather in the first chapter.
The anime did put shockwaves there but it was clunky as heck, it didn't capture the essence of Hori's art. It feels like an actual downgrade from the manga even, which is insane when the other fights I mentioned actually improved on the manga.