Just been to the Tesco branch on Baggot Street, the one nearest the Green.
Great range. Came away a few bottles including Clotworthy Dobbin, Belfast Black, Shipyard IPA and Ruddles. The Porterhouse bottles are a steal, in my opinion, at 1.50 each. Though they only had HopHead, hersbrucker, red and oyster stout in stock. I'd be stocking up on the Wrasslers if they'd had some. Planning on making some return visits to replenish my "commericals" cellar.
I can see how micros would be wary getting into bed with a retail bohemoth like Tesco, but anything that raises awareness of good beer is a good thing. Personally, buying commercial craft beer has become more accessible to me. It means I can pick up nice beer in the supermarket without making special trips to Redmonds, O'Briens etc., which are more out of my way.
That's not to say I'm going to stop frequenting the smaller retailers though.