Not sure if this place has gone downhill since most of these reviews were posted or what, but I was decidedly not impressed with Cloners Market.
The selection is big, yes, but it's frequently changing, so if you see something you like one week, it may not be there the next. When I called to ask when they'd have Blue Dream in again, the employee I spoke to said he had no idea and was very unhelpful.
Speaking to this same employee, I asked some basic questions (what type of medium the clones are grown in, etc.) and he continued to give curt one-word responses. I reserved a few clones and went in anyway.
This place has a ton of clones! The two I reserved were waiting behind the counter as promised, but when I compared them to the strain's other clones in the back, it was clear that the employee I spoke to had reserved me the unhealthiest ones in the batch! Thankfully the employee attending the store helped me pick out some healthier-looking clones. The employee offered some very basic advice regarding the strain, but I was not given any materials or documentation about my plants, which another reviewer mentioned. The attending employee was also quite stoned, though I won't hold this against the employee too much.
The clones are healthy and look well, but both developed a fungal gnat problem in my clean grow room only a few weeks into their grow. No signs of any other pests yet.
Overall, if you have other options for clones in Seattle, I would recommend those over Cloners Market.