Yes, ghouls are definitely better than zombies; they're so agile, and their attack is probably stronger too. I think skeletons are better than in version 5, and even though they gave them darts, it's worse than skeletons with bows, but we can be glad that they were given ranged weapons at all; it's very useful in the early stages.
Added 6 minutes later
Ghosts, it's good that they didn't make them like in version 5, where there were 3 ghosts in the animation. By the way, the improved ghoul resembles ghosts in version 5.
Added 1 minute later
Skeletons are terrible, but I like ghouls. Ghouls are generally good; they're definitely better than zombies.
Демократия есть одурачивание народа при помощи народа ради блага народа.(Уайльд Оскар)