well, whatever other people say, i quite enjoy the new combat system. the old one was, by comparison, rather boring, as pretty much all you did was click on an enemy then occasionally eat food, take potions, maybe use a prayer etc.. now you have to keep clicking (or pressing keys) to use abilities, as well as all the other stuff. it's much more fast paced and exciting now.
...although, there doesn't seem to be that many abilities. i would like to see more made in the future. perhaps there could be some unlock-able by quests.
Also, you're constantly inserting new content into the game. One thing that has slightly annoyed me is that while you are bit by bit updating the graphics of runescape, it could be moving much faster. however it seems that you keep focusing too much on adding new content. personally, i think right now it's more important that already existing content is updated.
But merry Christmas /l\ )l( \l/ O O /l\ )l( \l/ (-that is my feeble attempt at a picture of some holly...)