Lagavulin is probably my favorite. Islay generally works for me. Talisker and Oban over Balvenie. I really like Laphroaig, tho. It has hilarious descriptions attributed to it, too. Not sure I've had the Caol Ila....
Yeah, Laphroaig brings out the absurd wine connoisseurship language in fans. I like peaty, just not that sort, so for me it tastes...highly overrated? Certainly an acquired taste.
The Caol Ila was light in color, well-aged, and expensive when purchased in Edinburgh for consumption back here in the States...it smelled of some sort of fuel or industrial cleaning agent when poured. Maybe it objected to the transatlantic journey ;>