On the plus side all the colors have good pigmentation and are really soft and easy to blend. Like I said it has a good range of neutral colors not to mention it's cheap.
On the negative side the shadows can be a bit flaky so you might need to use a primer or a base underneath and they tend to have a bit of fallout so be careful when applying especially the darker colors. Also the colors aren't very unique so if you already have a lot of neutrals this might not be for you.
All in all I think this is a great product especially for the price and I would definitely buy it again. IsaDora is a Swedish company but it can also be bought from cosmeticmall.com.
Without a base
With Too Faced Shadow Insurance