Melons are always a cr-pshoot. I've had both the best melon I've ever had and some rather tasteless ones this season.
The best came from Bill Weller at the Fairmount Farmers' Market. His cantelope (muskmelon) was simply the best of that variety I've ever tasted: not merely sweet and juicy, but well-flavored. Likewise the tiny Minnesota Midget cantalopes raised by Sam Consylman and sold at Livengood's (South Street and Fairmount) were excellent.
It was looking forward to tasting some of the unusual melons sold this past Sunday by Tom Culton at Headhouse (photo at left). Alas, the two I've tried so far have been watery without flavor and barely sweet. Maybe it's my melon picking skill. These were priced at $5 for three melons, any size.