I've been into succulents lately and just can't get enough of making terrariums and planting arrangements. In terms of the garden center, it's a little hit or miss as some of the succulents were a bit damaged from sunburn and overwatering. However the variety was decent and is cheaper than the other big box store - Home Depot for smaller plants and they also have a awesome variety pack of succulents that makes a great base for my projects.
In terms of everything else, they seem to be better than the Lowes a bit closer to my house. I've gotten much better help at this one on advice and even had a few items they've searched high and low for and called other stores for me to find it and have them hold it for me.
It seems there are fewer workers here so you may need to wander to find people, but I am OK with that if that means quality help.