I thought they were great. The 3 you put together to make one larger one were very appealing. Some large floor-style puzzles were shown but not allowed to be photographed because they were still prototypes.
3 of my favorite wall-hangings are OT puzzles from around 1997 (kind of glittery, very good representations of the OT), and I really enjoy finding something new/different. These fit the bill, so I'm excited to buy some new ones.