1) There is a lot of writing on the bottom of the glass. It is one thing to put the company name/logo, but all that text makes them look cheaper. Another reviewer said the same thing. It annoys me but others may be just fine with it.
2) The description was clear that the glasses are "mouth blown" but I didn't realize they would be so irregular. 5 of my 6 glasses are slightly tilted inside (none of the pictures show that).
Other than these two items, these glasses are very nice.