I never see LRRs anymore. Used to be pretty common with big hands a long time ago.

I wouldn't make a habit of doing it myself, I certainly don't think it's profitable with SCs and stupid with big pairs except in extenuating circumstances.

I did attempt it in one spot at 1/2 live a few weeks ago. Biggest donkey I ever played with is directly on my left, has opened every hand to $15-$50 for about 8 hands in a row. Table is loosening up greatly and I decide to try and felt AA, hopefully 3-way with a middle-sized stack in between us. Donkey limps for the first (and last, I think) time of the night and I see a 5-way pot. Won it on the flop, oddly, with zero resistance from donkey. Still was a disappointment.

More disappointing was that the guy lost about $1100 at $100 min/max in less than 2 hours and I didn't get a dime of it other than that BB.