While tame by $50 game / $15 dollar subscription, the graphics of some of the monsters in RuneScape have been improved in the last month not only in looks but in animation. May not be enough to justify plonking down $5 to see them, but it shows that Jagex is constantly improving the game.
Gotta give them some credit. Many member players were impressed by the improvement. For fairness, the above two photos are what anyone, even non-members can experience as they are from the demo version. Even more demo and member graphics and animation are being updated.