i personally dont see why people always complain about the water weight. i love it...its natural. the initial weight you put on will be water and sugar stores. muscles are mostly water anyways....so the more muscle you put on, obviously the more water you have. if you're trying to bulk up, you'll want it. of course you're muscles will lose definition, but you're gonna be bigger and you'll lift bigger. if you're trying for a cutting cycle and maintain your definition, stay away from steroids like deca, dbol, and drol (ie the mass steroids)
but remember everyone is different. some people get tons of water retention, some wont, even from the same cycle. its up to you to make the decision whether or not to do something about it.