You have more going on in Xmen than in any of those other games. If nothing else, you have opportunities to stack hero/vilain modes, and you can pull those in with the main MB as well.
Default setting, you can only stack 1 villain with 1 hero, you cannot stack villains and you cannot stack heroes.
You also cannot stack anything with Hellfire or Brotherhood.
Combos to pull in Deadpool also adds some strategy to the game
Explain the strategy to me? Honestly I think Deadpool is stupid. "Hey Everyone here is something so while playing pinball, you don't actually have to play pinball!"
You are going to be making the same shots you are making anyway to acquire deadpool and once you have him, you have no control over how he is used, when he is used, or what he does.
He's just there, that's not strategy, if anything it's the opposite of strategy since it takes control away from the player.
Avengers only really has problems because of the hawkeye all day long strategy, right?
Avengers has problems because its fucking BORING! It's shoot X shot X times to light mode, now shoot X shot X number of times to complete mode
Sound Familiar?
Shoot iceman twice to start mode, shoot ice man again to complete mode
Shoot Storm twice to start mode, shoot storm again to complete mode
Shoot Rouge twice to start mode, shoot rouge again to complete mode
Need I continue?
Compare X-Men to something like whitewater
Oh HEEEELLLLL NO! You did not just compare Xmen to Who20!
First and foremost WH20 came out 20 YEARS AGO! 1993 the year Whitewater came out, 20 years before Xmen. Pinball has evolved significantly since then, Id on't even think the ROMS back then had enough memory to hold something like a LOTR or TSPP.
Second Wh20 does the simplest thing to break up the monotony by each game changing up the shots the advance rafts. So you are never doing the same thing over and over again.
When you use the modes is also important, and how you use them. Do I use my whirlpool to advance rafts or just go after whirlpools. This decision is based on how hard it is to control the kick out from the scoop.
do I use my advance raft now, or wait till I've got a boomerang bend. do I save my spot raft off disaster drop?
Do I shoot the pops and hope for 5x now or do I work toward it for later
Do I play a MB now and another one later or do I wait for 5x and put all my eggs in that one basket
Do I stack hot foot with 5x
None of these kinds of choices exist in Xmen. The difficulty for magneto, wolverine, brotherhood and Hellfire make it so you are really only ever going to play them each once and generally not all in the same game.
Other than Magento there is also very little difference on the when and what you do during them.
You need to compare Apples to Apples. Wh20 is not Xmen, or more fair comparison would be Wh20 to TZ or Wh20 to TAF. They are better representations of games for the era.
Pinball 20 years ago, is not pinball now. the depth of strategy in games now, never existed 20 years ago.