sigma make up brushes

I recently decided to purchase sigma brushes. I was abit uncertain because it might not be as good as all the big hype going on on you tube. I LOVED THE PACKAGING the make up brushes came in a mini brush roll and all the make up was sealed with a brush seal. From sigma i purchased the Travel Kit Naughty in Black! It also came with a free duo fibre stippling brush (F50) and i also purchased the individual flat top synthetic kabuki (F80) and the SS109 - which is perfect for contouring.
Travel Kit Naughty in Black   includes

• large powder F30
• large angle contour F40
• foundation F60
• tapered blending E40
• eye shading E55
• pencil E30
• conceal F70

My overall thoughts :-
positive -

• great for travel as it does not take up that much space.
• all brushes are very soft and dense for precision make up applications for throughout the face
• their quality feels similar to the MAC brushes
• GREAT packaging
• very affordable and i will re purchase the PREMIUM kit =]
•  

negative -

• this ones a personal one, i dont like how short the brushes are
• the have a little bit of fall out but it dusmt bleed