Will add to the smack talk, a lot of this is in jest as these are two great pins.
AFM is an amazing pin but it isn't better than LOTR's as it has one of the most repetitive rulesets in pinball. Shoot the middle shot 5x to save the first country, then 10x, 20x, etc. Ugh, talk about a monotonous task. Now it's a fun monotonous task but after a while it gets very old. Of course AFM plays faster, any game would with such a wide open playfield and little to stop the ball. Also, the points system in AFM is joke. 10 million points for hitting a standup target? That's probably the all time highest score on WOZ lol.
LOTR is still a fast pinball machine and offers stop and go moments with plenty of variety that keeps players coming back for more. Then there's all the layered multiballs with multiple stages, progressive based main modes that tie into the Gift of the Elves feature for beating them, and multiple wizard modes including one of the best ever created with that being Destroy the Ring.