*** SPOILERS ***
If I were to review this movie as a sequel to Evil Dead 1 & 2, then it probably wouldn't fare too well with matters such as consistency. I had never seen Evil Dead 1 nor 2 until recently, but I remember watching 'Army of Darkness' many years ago and enjoying it then. Such is the level of fog in my brain, I remember absolutely nothing about the movie apart from the fact I liked it, so I sat down again this evening to re-watch.
I was glad not to be disappointed and found that I still enjoyed the movie. For me, if taken as a standalone movie it is excellent, but you have to leave most of whats gone in the first 2 movies behind when you watch this one as the contradictions are endless. Ash's character (although still played by Bruce Campbell) has completely changed, although IMO most definately for the better. Where we start the movie with Bruce in the middle ages does not tally with the situation we left him in at the end of the second movie. Although he was sent back to this time, we left him hailed as a hero by villagers for slaying a demon. Army of Darkness has him pulled through a time portal and kidnapped by Lord Arthur, suspected of working alongside Duke Henry, who he is at war with.