Bests & Worsts Reviews from Amazon

I'm running out of black, brown and grey so I decided to buy another (same) set. But I was soooo dissappointed and I felt weird about everything. I guess the pigments ate just the same as well as tge brush but everything else aside from that is weird. Each colors are not even halfway full. As you can see in my pictures, my old one (using it for 10 months now) is even fuller than my new purchase. It has corresponding numbers that is not present in my old one. The container is a bit yellowish and the logo sticker is slightlightly different. My first watercolors I bought from ebay with the same price. I just don't understand. Is it a bootleg? Downgrade of product? Ate they cheating us?