The first says "Just wanted to say Very nice!!", while the second is "thanks much favorited this one, dude."
The IP addresses of the comments suggest the first is from the Boston area, with the second seems to be from Dearborn Heights, MI.
I'd think this was spam, but there are no links in the comments?
I don't think the comments are legit though, as the post is pretty ho-hum? I'm so confused . . .