Well not having played dominion I can only vouch for Sirlin's Puzzle Strike. Another plus it is very easy to play. My girlfriend gave it to me as a present and my little brothers learned to play just after watching us play a couple of times. Plus the mechanics are solid, they keep the game from having a clear winner and then just having to wait for it (I'm watching you, Monopoly). They updated the rules recently with the new expansion but I haven't played the new version yet so I can't comment on the improvement. But it is definetly a blast for 4 players.
His other game Flash duel is also really good. It tries to capture a fighting game (a la street fighter II) with the board game. It succeds in the zoning part imho.
His other game Flash duel is also really good. It tries to capture a fighting game (a la street fighter II) with the board game. It succeds in the zoning part imho.