2010 Blackstone Merlot

There’s an instant rebate of $1.40/bottle for the 2010 Blackstone Merlot at Costco. There’s no rebate limit and the offer is good for a week I think, till 02/03/13.

The regular price is $6.99/bottle and with the rebate it’s $5.59/bottle.

Seems like a good price but we don’t generally drink Merlot. Has anyone has tried this wine? Is it worth buying?