What I like about Nebula is that when I am using it I feel like they aren't trying to coerse me into anything. They don't push me to watch the next video, they don't push me to comment, like or subscribe, they don't push new channels or features on me. I just subscribe to the RSS feed of channels that I like, watch the video and leave.

I think there enough decent quality channels (many that I was following on YouTube before anyways) that it is definitely worth my subscription.