TIL this has a different etymology than the species of bird: https://en.wikipedia.org/wiki/Merlin_(bird)#Nomenclature
I'll still choose to believe that the town in Oregon is named after the magician because that's more fun :)
He seemed both otherworldly, powerful, and yet befuddled by humanity.
Boorman depicts the Arthurian myth almost in religious way; it is intentionally solemn, weird, almost painful in its lack in humor, and jarring in its refusal to explore the psyches of its characters, preferring instead to insist its tale itself is transcendent and demand reverence. The closest other film I can think of that makes remotely similar choices is David Lynch's Dune (1985). Dune is seen as odd by the Lynch fanbase, but I've come to view it as fitting perfectly with Lynch's fascination with subjective experience, given what we see is the depiction of the 'Messiah' through the frame of devoted believer Princess Irulan. Dune (1985)'s disinterest in authentic human experience is built into the frame; there's a reason some viewers felt like they'd sat in a 2 hr Sunday school lesson.
And yet...
As a plus it has superb evocations of the ancient landscapes of Britain (admittedly filmed in Eire), in a way that I think captures a Tolkien-like view of a young world that is fresh and green
> almost painful in its lack in humor
And there is a subtle humour, especially in Merlin, who is more directly humorous, than say Gandalf (another mythic wizard).
> and jarring in its refusal to explore the psyches of its characters
It surfaces the personalities and drives of multiple distinct characters. If they aren't 'explored' it's perhaps because they represent distinct folk personas and Boorman was more interested in their interactions and responses to each other.
Supposing a Stewart triple feature, the question remains, how to button-up a trilogy that includes Excalibur and Dune... and in what order (chronological or feature, sequel, prequel)?
What?!
«You cannot understand, Merlin! You are not a man...»
It's just humour from a different "world" [:grin:]
(Then, can I recommend Point Blank? And I am sure you heard of Deliverance.)
¹ O Fortuna, velut luna, statu variabilis...
So, sorry, my parent post was irrelevant in this context.
Joseph Campbell, a student of Carl Jung (not literally in person, and yet literally in absorbing Jung sources), has also published many worthy reflections on origins and variations of Arthurian Legend, including highlighted selections, if one is interested in that sort of thing.