Luongo isn't solely to blame for the loss as the Hawks talent simply exposed the Canucks penchant for ill-timed/boneheaded penalties and defensive lapses/mistakes. The St. Louis series should have been much closer but the Blues just didn't make the Canucks pay for their mistakes whereas Kane and Co. capitalized on their opportunities.
Problem with Luongo is that his contract, under a salary cap environment, prices him in for perfection. And given his performance in game 7 and in this series as a whole (Canucks gave him leads in every single game), you have to question whether or not the Canucks would be better off taking $7 mil and splitting it between a solid goalie and top 4 dman. The talk about trades goes hand in hand when a highly paid player under performs and I think Gillis would be foolish not to weigh and consider the options, especially if it means getting a top draft/prospect or two in return.
He has a no-trade clause and management loves him (they gave him the "C" so that he will want to stay after his contract expires imo), so get used to him. Aside from game 6, look at how many goals were from rebounds, which his defense, or the collapsing center are responsible for). Also, up until game six, he was 3rd in SP and first in GAA (or was it visa versa, sorry, temporary stat dyslexia

), so he was holding his own.
Aside from Brodeur, there are no hall of flame goalies in the league, so saying, "He's no Roy, Dryden, Fuhr, etc. isn't relative, as no goalie in the playoffs is, yet some team in the NHL will still win the cup (btw, the Canucks got further than Brodeur's Devils, even with the great Brodeur in net). If Luongo was in Detroit, I think the Wings would be untouchable for several years. He hasn't had a cup contending defense play in front of him yet, so anyone (guess who

) that labels him as a shitty goalie because of his playoff experiences is hockey illiterate. Every great goalie has choked here and there in the playoffs, game six would be Luongo's game. Don't blame the offense, as 5 goals should have been enough to win ANY game.
I'm willing to bet that if the Canucks (yes, the Canucks, not, "We"

) don't get to the cup next year (which I doubt they will, as there are too many issues to be addressed with too few options and not enough time to address them in a year), then Luongo will be on his merry way to a legit contender. In the playoffs, the Canucks couldn't even stick to their, "We're no longer a defensive team" mandate, so include the coaching to be one of the major issues that they need to address in the off season.