Why so much negativity from some reviews...

Rating: 10/10 (4 August 2018)

... I don't understand, yes some of the characters that were dusted we'll know will be back because they've more films announced but seeing the deaths of some of them during the dusting scenes were still an emotional gut punch, anyone who wasn't moved by Tom Holland's acting during his death scene have to be emotionless morons!
There have been 18 films in the MCU prior to this not as some have said 31! All those prior 18 films have had plot threads going into Infinity War. Thanos is the best villain Marvel has had in all their MCU films and Josh Brolin even in motion capture/CGI still made Thanos an interesting character who in his own twisted way did what he did for the right reasons. Part of the problem I think some reviewers had was the number of characters who had more or less screen time than they thought they deserved, and yes we know most if not all the characters who were killed will probably be back by the time the credits roll in Avengers 4 but this doesn't distract from the steller job the directors & screenwriters have done with such a huge story and cast. Believe the more genuine reviews rather than the overly critical ones, at least Marvel know how to make a superhero film work which is more than DC/Warners are doing with their films (I thought bringing Josh Whedon in to tidy up Justice League would help but unfortunately it didn't).
This is by far the MCU's best film and I would imagine there are others who agree with me on that!