Godzilla (2014) was pretty good, except for Muto having that electromagnetic pulse weapon. Why would a biological evolutionarily develop such a thing? It's useless against Godzilla.
Only useful against technology really, and that seems so unrealistic. That's where it lost me, the convenience of a creature that can EM machines. So unbelievable.
The EMP greatly impacted Godzilla's atomic breath. It's why it was so much weaker in the first movie compared to the sequels. Probably a retcon, but I think it fits.