For this price nothing compares
The music is not much to speak of it gets very repetitive and can get annoying after a while. The map is big as it stands so you can just imagine what it will be like once the game is finished. It has a large amount of skills, magic schools, armor, weapons and much more. The crafting system is built of the armorsmithing skill, weaponsmithing, lapidary, fletching and tailoring. There are also skills which are needed to gather the materials needed for each craft including mining, hunting and herbalism. There are also six different languages one can learn and speak in.
It contains both PvP and PvE and both can be done in parties.
There are some quite annoying zoning problem where it makes your computer freeze up as you change area but that is solved with a patch that was released named "Rez-patch" and it also helps to keep precache zone off.
It has an incredibly good community and players are generally quite helpful
I doubt you are ever going to find a better free MMO, so why not try it