People who give/gave a low rating or didn't like the movies like this seriously need to see and UNDERSTAND the Godzilla series movies that are released before this. There are several references in this movie that will only be understood if you have seen those movies.
I personally found this as an epic and awesome movie and would give it a 8.5 out of 10.
***The One thing that I understood in regard of watching movies is that NEVER EVER see the ratings or critics before watching any movie. I have missed enough number good movies because some- half brained individual giving the movie a sarcastic review just cuz it didn't satisfy his Ego.***
My advise is that you have to go and see the movie and not be looking at any good or bad reviews.
"The cave that you fear to enter, holds the treasure that you seek."
Thank you.