- the graphics are realistic 3D but not so high quality that the download is extremely huge
- you can play it on mid-range computers/ no need to buy a new PC to play it
- each race has its own starting area, back history and "feel" so that it has great replay value
- good dialogue even though I know most players just click or scroll through the text without reading it :)
- the community isn't mean to new players
There are more reasons why players love WoW but those are the ones that have stuck in my mind.
Best Free WoW Clone