I got a bunch of different tile sets in different colors, so I'm going to provide a color review as well as a general review of the "In The Deep" tiles. You can see my other color reviews for: Titanium, Slate/Bone, Titanium/Bone, Frost, Mink/Bone, Mink. And if you're looking to mix-and-match like I did, the Titanium, Titanium/Bone, Slate/Bone and Frost all look great together, but don't mix with the Mink, Mink/Bone. Too much brown in the Mink.
I'll start with the review of the color: Frost is a light icy bluish-gray color. My reservation on this color is the fact that dirt shows up easily on these tiles, which wouldn't be great for a high-traffic area.
And my review of the "In the Deep" style carpet tiles: These were super simple to lay down and set up. I laid out all my tiles, was easily able to rearrange, and then stuck the circles underneath to get them to stick together. Although the circles aren't totally necessary as these have a heavy backing that is some-what rubberized to prevent them from sliding on our cement floor. They are about a half-inch thick, but they aren't too padded. And I love the fact that if I do get any of these dirty, I can easily lift up one tile at a time to clean or replace. They were also easy to cut with a razor. Cons: They seem to be shedding. I'm hoping that they will stop shedding after initially being installed. And if you were to use these as an area rug, the edges aren't bound. Because of how "sturdy" these are, you could potentially stub a toe on the rug! These are probably best for either wall-to-wall.