UT2003 is a great game, but the sound could be better and some of the weapons are a pain to use
1) the water effects could be WAY better in some places
2) this needs the akimbo style usage of the assault rifles in UT2004
3)the lightning gun takes too long to charge
4)the minigun sounds weird
you should only really buy this if
A) you got UT2004 and you want to see how much of an improvment that is
B)your computer can't run UT2004
but still, this uses the same engine as UT2004 but you don't have as many weapons