There is another factor that people always leave out with drafting and that is development.
The Kings development was probably the worst in the league for a whIle and I think players with talent busted who would have made it
One example of a young guy who flourished once he left was Robert Lang.
This is a great response that covers a lot of what I was going to say.
Al Murray was very good at looking at talent. He had a great eye for players whom you would expect to develop in the short term. It's one reason why I thought he was the perfect fit to be the head scout for Team Canada at the WJCs.
He definitely had some hits for the Kings: Kopitar, Quick, Frolov, Cammalleri.
EVERY scouts have their misses. I'm not going to rag on Murray for picking Brown over Getzlaf or Tambellini and Boyle over Perry. Futa drafted Teubert over Myers and Karlsson and Forbort over Tarasenko... so it's silly to discredit a scout because of misses.
One major issue with Murray, and I don't know if it was his own style or directive from management, is the character and mental makeup of the athletes seemed secondary. That's not to say he didn't draft anyone with good character, but it just didn't have the same familial vibe as Futa and Lombardi have with their prospects.
For example, Pushkarev didn't want to commit to the physical side of being a pro. I remember issues with Tukonen, too. Lehoux and Roussin put up great numbers in juniors, but that's about all they accomplished. I'm leaning more towards Murray keeps character secondary, given picking up Anthony DeAngelo, who was suspended for using a slur against his own teammate.
Also, during the Kings' tenure, their draft strategy seemed to coincide a LOT with Central Scoutings' rankings. Lombardi wasn't afraid to make some swing for the fences picks, such as Hickey at 4 and Simmonds (who was unranked by Central Scouting) at 61. There just seemed to be a lot less long term research put into these players.
Development is definitely a key role in the success of any player drafted by any organization, and I think Tampa Bay has done a great job developing their young talent. From a drafting style, however, I think Murray had character and commitment lower on the priority list.