You've probably watched them all already. But just in case you missed them.
Red by
obsessive24 [Arthur, Arthur/Merlin]
Watching Merlin it's very easy to forget how the legends end in tragedy. Nicky reminds us, oh does she ever. This vid hurts my heart a little.
If I Was Your Girl by
danegen [Arthur/Merlin]
Watch this and then tell me again there is no Merlin/Arthur subtext. This vid is positively dirty.
It's Not Over Yet by
charmax [Morgana, Nimueh]
I would've loved to see this relationship explored in the show. Oh well. Nimueh is guiding Morgana towards becoming her legendary self. The vid is haunting and eerie.
Merlin by
sache8 [ensemble]
A very neat overview vid that showcases why Merlin is so much fun to watch.
ETA: One more addition.
The Dance by
mamoru22 [Arthur/Merlin]
Almost painfully cute. I almost split my face in half I was grinning so hard.
- More recs
here.