I'm nearing 100 games and have never had the cursor bug. The only mechanical problems I've had with Dominion, so far, are three games where my fps dropped to 02 (cost me two wins, too. Yes, I was mad.) and one game where I was able to walk through the gaps around our Nexus crystal and got stuck for a second.
Regardless, it's always troubling to see another Dom player quit. We need ranked. We need new Dom-only items to replace the SR options to help balance out the map. We need loss forgiveness for 4v5 games. We need tweaks to the global buff (again, for balance). Apart from those, though, am I the only person who thinks that Dominion is actually in a pretty good spot? Hell, there isn't a single champ who we CAN play on Dominion who was actually DESIGNED for Dominion, yet there are, really, very few champs who are useless on the map.
I don't know. You will probably think this silly, but I came looking for a game to fill the void created when I left TF2 after getting sick to death of all the promo items and useless **** they added to the game. I was trying to find something that wasn't an MMO for fear that such a game would eat my life. After a short stay, I realizes that SR just isn't my thing but I ended up staying specifically for Dominion. The only SR I play at this point is co-op for First Win if I am on a losing streak.
I'm sure as hell not jumping ship for Dota2 when it comes out. Those people are worse than the group we have here in GD.