The two umpires got the decisions wrong on several occasions, for both teams, one bowler ended with 7 wickets, only 3 of which were definitely out, the other 4 were all marginal LBW's. There were 7 leg before dismissals in the game, something extremely rare, and I can't see every single one of those going on to indeed hit the stumps.
Regarding the half appeal, we didn't think to retract the appeal due to it being a league umpire, and therefore having to respect their decision, no matter how wrong. Also the speed at which he gave the decision, as soon as the bowler made a sound that the ump thought was an appeal, out came the finger, no thought, no hesitation whatsoever.
I understand where you are coming from, but as the umpires were commissioned by the league, you'd have thought they'd be of a higher standard, as frankly they were shocking throughout the game.