why massive studio slot is so bad for small bet player

[goldenJazz]

I've been watching some streamer win big with decent/big bet with massive studio slot, but my micro bet can't make any profit really.

bonus buy 5-6times in a row and return only less than 10% from my bet. so bad! I don't wanna play massive studio slot anymore.

 

[shepparddbobko]

Massive is bad for everyone. 

[Charleswhatup]

Massive is boom or bust. 
You either get a minimal bonus or a massive bonus. 
When they're cold, they're cold. 

Used to play them quite a lot, but have gotten away from them, too many dry runs.