Watch this movie, it can be far worse! I understand that Infinity War set a high bar but this one is a joke; time travel, better known as "deus ex machina" for lazy writing, is primary thing here that was never explained.

And trust me, that is the least of the problems!

Yes, the effects were nice so hence 2/10 but effects were never so important in Avengers; others at least had some sort of story and action, this one is dull.