I said it when the Oilers got screwed by the refs against the Ducks and I will say it again...bad calls happen against every team. However, shame on you Vegas for allowing 4 goals in 5 minutes. Some teams don't even score a single powerplay on a 5 minute call and you allow four.
Fleury was damn good, but he might realistically have worse puck tracking skills than freakin' Varlamov. Vegas also had a 3-1 series lead and had a 3-0 game and blew both of those. Far from the refs fault, even if the penalty was terrible.
Vegas might've added a 1st line in a year, but they still have absolutely zero defence. Allowing Goodrow to walk around you (McNabb) like that - from albeit a brilliant play by an injured Karlsson - deserves to be a loss IMHO.