Thoughts on 2005 Ch Griviere, Medoc?

Anyone have experience with 2005 Chateau Griviere, Medoc? A local retailer just picked some up and I tried one. It was somewhat rough on day one but showing promise. Day two it was pretty darn nice and even better on day three. I think it’s a good buy at $17.99 (MI retail) but interested in any input.
Cheers, Gary