Runescape, like other MMORPGS, are different depending on what kind of gamer you are.
Runescape, unlike other MMORPGS, offers different gaming styles for everyone.
If you're not into PVP, you can train one of your other skills, such as woodcutting, mining, farming, smithing, fishing, and so on. There are many different skills, and quests you can complete, and if you become a member, there are more skills and quests, and the whole map is your to roam around on.

Id suggest playing F2P before you buy membership, but membership is very good.

It's a lovely game, and it's just getting better!