Real shame but this is absolute garbage compared to the first and second!
The combat has 0 stakes as everyone that is important to the plot has invincibility. John gets beaten up in every single fight and yet still wins most of them as per the usual slop. All injuries always subside in the next scene or two.
Constant self mutilation of all characters in main plot. Every character is always seriously injuring themselves to prove "loyalty". Self inflicted wounds always instantly heal and play no part in the story, which is infuriating. Another pact is made and another finger gone or red hot brand applied, this happens over and over and yet we never see any consequences for this.
Characters are seriously unlikeable and make almost no sense. One of the main antagonists is completely blind and yet still gives John a run for his money in gunfights and hand to hand. You may think that perhaps the blind guy uses the dark to his advantage and that's how he can do literally anything against fully sighted trained killers......nope. Broad daylight or extremely well lit areas are where all of his fights occur. Writers are useless in this installment and should be sad with thus end product of themselves for lack of situational storytelling (or any storytelling for that matter). It's always, "ah...this happened...because.....well why not!?!" Or my favourite mindset as of late; "it's an action movie...none of this needs to make sense!". Of course it does. Just because this isn't Shakespeare doesn't mean all laws and rules for storytelling and fiction need not apply!
Story wise without spoilers, John's arc that is established in 1 is not continued. In John Wick the original his whole character arc is that he needs to move on and learn to live without his wife. The first movie follows this nicely. Second movie is where this life outside of "The Table" is challenged and he is dragged back in, but he takes the fight to "The Table". Third movie pushes this further and makes it seem like he will need to kill the whole organisation in order to live free of his old life and move on.
This 4th installment completely turns this on it's head and basically ruins this arc that has been building for 3 movies. More after spoiler warning.
Spoilers ahead
Okay, you have been warned!
This installment turns his arc on its head and makes the case that he actually needs to die to leave his old life behind. So forget his wife's wishes for him to live a peaceful life without her I guess. Forget the dog he got in John Wick 1, after all, it's not like he massacred hundreds and hundreds of people to avenge his dog and wife's final wish. Forget the fight against "The Table" he has been waging since JW2. This movie basically makes it so that he should have just laid down and died with his wife in the first one!
The icing on this human dirt flavoured cake is so annoying it actually made me write this review. John does not survive the duel with the blind man at the end...yep, you read that right. The 'unkillable' baba yaga chooses to die essentially so the stupid blind loser (that the writers made no effort to make likeable....at all) can get his twerp of a daughter back. That is also pointless as it is insinuated that he gets snuffed out too, right before he meets her, in end credits lol.