In general it's ok. But we are talking about 100$ product, so
1) no real cube - you can decide
that it's not a problem, but it is. Why?
Because 2) colors doesn't match. I already have Rubik's
Cube. A right one, good quality for speedcubing. But the blue color stickers much darker than on my
cube, the green stickers also. So every spectator would clearly see that cubes change color
sometimes. So you will buy stickers anyway.
3) Instructions on youtube. Seriously? Anyway my
link doesn't work.
4) Too much time to watch the video. I wanted only basic routine, but had to
watch everything just to complete all moves.
All the way: too much to buy, too much to watch,
too much to pay.