I think that Secret Wars will be better than Avengers (2012), it's a perfect movie and one of my favourites, but it was in the start of MCU and it didn't have such a good script. For Age of Ultron I think SW will be a bit better but AoU is just as nice. However I am sure that it won't be better from Infinity War and Endgame.

It all depends guys

You are entitled to your own opinion, but not sure how anyone can make such a claim for films not even in production yet. We don’t really know much of anything at this point.

I feel like Secret Wars could be the one to top all five Avengers movies

As for Avengers 5, I am not sure because this is the first Avengers movie since Endgame and they haven’t really established the new Avengers so I guess this could do alright probably the same as Age of Ultron

But it all depends on the directors they choose and what stories they will tell for these movies

I guess that will gives us an idea if the next two movies can do better than the previous four

For me, I feel like Avengers Secret Wars will

I don't think that it will be better than Avengers: Endgame/Infinity War. Endgame is the best movie of all time (that's official) if Avatar didn't play again and Infinity War is the movie with the most spectacular ending ever played in movie history (and it's official). It's too impossible for these two movies to top it.

I mean Infinity War can't be beat by anything since it's the only movie that failed for the protagonists. Endgame doesn't even use an excuse since Tony's sacrifice was one of the things that defined the film's success. SW and TKD are hard enough to beat even Age of Ultron which at first I thought was a simple movie but then I saw how successful the Ultron plain could have been.

Also TKD will probably have Kang who can't be compared to Thanos. Even both movies seem to focus on the new avengers (not sure but Marvel is heading for new heroes) and personally I'll miss the old cast like Chris Evans.

I highly doubt it. The first four Avengers films are spectacular. (At least, of course, to me, anyway). The Kang Dynasty (retitle to be revealed) and Secret Wars won't be the same without the roster that we've come to love over the years. Obviously, that's the intention, but there's just something about the heroes from the Infinity Saga that just resonates stronger than our newly introduced and current heroes being brought into the fold.

Depends. I mean, Marvel’s quality hasn’t been as good as it used to be, but I still think that IF they do it right and try to make them both as good as they can be, they have the potential to be great. But I’m not quite sure.

No. They don't have nearly enough story to make a good adaptation of Secret Wars. There's a lot of stuff that should of been established before them that wasn't like the cosmic hierarchy; both Secret Wars involve powerful cosmic entities & the MCU has barely touched upon anything about the cosmos.

It'll be hard to top the sacrifice of Iron Man in endgame in my opinion