How much disbelief can one suspend

Rating: 3/10 (15 August 2017)

I don't usually write reviews, but this film is just too overrated to not warn people about it.
Plot?
I mean, I could go into detail, but it would be like trying to count the holes of a Swiss cheese. So let's just recap the more important and obvious ones: The main character is a surgeon, yet he can't seem to do a simple overtake (even after looking at the road exactly 1 second prior). The bad guys are just bad, for the sake of it? I mean infinity is great and all, but surely one would do a little bit more research, before betraying their master and going on a rampage around the world, or is that just me? The rest of the movie, I could've written in sixth grade and it would've made more sense.
Humor
There were some giggle-worthy moments - it's the only reason I'm giving this so many stars. Although they clearly didn't know where to stop, as the "Destroyer of worlds" was made to look like an ignorant kid tired of playing with a toy he's had for 5 minutes .?!
CGI
I've never experienced motion sickness, but I imagine this film illustrated it pretty well. The action was harder to follow than in one of the Transformers movies and that is saying something. Aside from the inception rip-off spell, the apparently ONLY other spell they used to teleport, looked it was done in MS Paint 10 minutes before the movie was completed.
The rest
Sadly there simply isn't much more to this movie. Absolutely zero character development, with the exception of the villain reveal in the credits, even though he was evil from the start, so not a lot there either. Apparently saving the world before it's destroyed isn't that important, since you can always go back in time and fix things. And that's the whole movie.
Summary
I would need to slice my IQ in half to even go along with even the most basic developments in this so-called movie. The main character isn't anywhere close to relatable, neither are any of the villains. And once the novelty of the "fancy" effects has worn off (about 5 minutes after you first see them) there isn't much more to see here.