I have one very important question that will determine whether or not I will give this film a chance.
Are the German soldiers portrayed as a competent and legitimate threat, or as cackling yet utterly ineffectual proto-Nazis who are going to use radioactive moon-rock super-weapons to blow up the world and exist only to be effortlessly beaten up by Wonder Woman?
Well since you're in the wrong era I can say for sure they ain't Nazi or Proto-Nazis. If what you are asking is are the Germans in this movie portrayed in the same way as Hydra's soldiers are In Captain America, i.e all sleak, highly weaponized, black shining armour fighting for the 'cause', then no, they are portrayed as what they were an army made of hungry, battle tired people fighting for a cause they neither really know about or understand.
As for the movie itself, slow paced, not anywhere enough action, when their was action it was pretty decent with the close quarters stuff in Veld (mid way through the movie) being amazing. Not grim dark like the previous DC movies it had one or two dialogues that were a bit cringy but nothing anywhere near as stupid as MARTHA and after the utter cluster fuck of a plot form B vs S it was nice to have a simple straight forward bad guy vs good guy plot.
Only really down side being it's another DC movie that ends with an utter cluster fuck of lighting, explosion, debris and carnage all taking place at night and that the action was a bit too little and a bit too spaced out and over way way to quick.