It was really hard because you were 10 or so
It is only just hard when you are older and know what you can do.
I lost about a year of my life due to this game. I was ranked as high as number 3 in multiplayer and held it for a couple weeks (I loved that the highest ranked players got special icons next to their names instead of the king's crown that most people made it too in ranks). I played a lot with another really good player who's screen name was Rilack (Rilak?). We had our own guild "The Lords of Destruction" (LoD) (I think the website might even still be out there... at one point it was hosted on the pages I received from my college).
I didn't even know you could still get or play this anymore.
One of the great things about this game was the match replay which was something that was pretty innovative at the time, where you could go back and look things again and learn from your mistakes. I still remember this one tournament I played when we used a tactic that no one had figured out yet (which we practiced in private matches). It was the Drow map (central river/bridge with flanking crossing points on the north and south). Our north defense was a complete bait/trap. We quickly rushed that location with dwarves at the beginning of the match and dropped all our satchel charges under the water in the crossing. This made them invisible to the naked eye, and because they didn't have a scout there at the time, we were able to do it undetected. We then left a single fetch (fletch? Whatever the guy was the shot the lightning bolts) guarding the pass and moved everything else to cover mid and south (so we outnumbered the other team in all the other locations and could slowly grind/push through number advantages). The other team finally decided that the north pass couldn't be a trap and really was essentially undefended since the fetch would not be able to kill more than 1 or 2 guys before the berserkers could close distance and kill him. So they rushed a squad of 16 berserkers across the river to start a flanking maneuver on our center. And once all 16 made it into the river, our fetch shot a single lightning bolt into the water and BOOM go all their berserkers in one shot. They immediately started screeming in caps in chat of CHEATS, and we simply said watch the replay. This was in the tournament final match. We really utterly destroyed them (I mean it wasn't even close) all due to that. We had so much of an advantage to begin with on the other two attack/choke points that we were winning anyway, and then when they lost such a large amount of their berserkers from that one attack, they were completely doomed. They had nothing that could stop our Drow+berserkers from essentially mopping the floor with them.