To me, as I'd think a more neutral-ish viewer, this seems like a typical glass half-full or half-empty situation. PP wasn't great but still scored a goal, there was plenty of scoring chances: Balinskis had only goalie to beat twice, Indrasis overpassed to Dzerins of all people, Jaks rocketed his shot off the pipe, Abols to Daugavins cross ice pass and one-timer on the PP. Those were all great chances, sure two goals isn't enough but that was definitely not due to the lack of chances.
And again, it was against Norway. Take it whatever way you want but that's not the opponent Latvia can dominate. As I said, complaining about the game after getting 3 points while being clearly the better team is just needless negativity, in my eyes.