These glasses are the perfect size and weight. They fit a can of soda and some ice perfectly. When I first picked these up I was apprehensive because the glass seemed thin. However, after several weeks of use I am quite satisfied with these.
This glassware is actually scratch resistant. Previously I had much thicker glassware which scratched and chipped quite easily. I didn't do anything extraordinary, it would just chip if I clanked it together too hard in the dishwasher. I haven't had a problem with this glassware after using for several weeks. There is one which has a very minor scratch which I think is from some stoneware rubbing against it in the dishwasher (when you load these in the dishwasher, don't load them too tightly against anything else). I am happy to report that there are no annoying chips! This is a good thing for a busy family.
As far as use they perform as expected. They are flat-bottomed so occasionally condensation buildup will cause the coaster to stick to the bottom of the glass. They are the perfect size for a can of soda and some ice, or a standard sized beer. They are tapered so they can "nest" somewhat in the cabinet, but I prefer to keep them separate to avoid any scratching.
There are no imperfections, ripples, or bubbles in the glassware. I am happy to report that these appear to be perfect.
I also got the smaller, 12oz version of these to go along with as a set. I recommend getting both sizes!
Pros: Easy to Clean, Easy to Use, Good Size & Weight, Light Weight, Looks Great, Nice Design, scratch resistant