I watched John Wick 3. It was bad, but entertainingly bad. There's a fourth coming out next year, and a fifth already confirmed, they will definitely be bad.
The franchise is increasingly about this ever-expanding continental assassin universe which becomes more ridiculous and unwieldy every installment. It was fun in the first movie, but now it's like every single person on Earth is a member of some secret society or another that serves the High Table. There are four or five scenes where John Wick is walking somewhere and it cuts away to shady dudes watching him pass. There are three separate scenes where John Wick comes up to some underworld figure and hands them some kind of token and persuades them to honor it and help him out in some way. Four or five maybe, depending on how you count it. There are three scenes where the adjudicator meets and punishes said helpers for helping him.
The rest of the movie is just ridiculous over the top action scenes. With each movie the action feels less personal and intense, more indulgent. The final bad guy of this one is just some guy. There's a scene in the continental (where he can't kill John Wick cause assassin's creed laws) and he sits uncomfortably close to John and starts gushing about how excited he is and how John is his personal hero and shit, which is kind of funny but also the only characterization the guy gets, and he's the final boss of the movie.
In the penultimate fight scene the Continental is deconsecrated and a High Table kill team comes in with magic body armor and the continental loyalists, who all know that they have magic body armor, run out with regular pistols anyway so they can die and establish the threat. John himself uses a 9mm carbine, again just to establish that these guys are really tough and to make it more exciting when he runs back and gets an armor-piercing gun, even though he already knew they had armor before he picked the carbine. He just did it for movie reasons.
It kind of sucks, but the action is still good, and the increasing insanity of the series is still funny. I don't think that'll hold up for another movie though.