>>sander+(OP)
The big thing that I can see is "no ads", which would make it slightly nicer. I think we can presume that if it, say, just plain sucks, there's nothing even to discuss! So for the sake of argument it's going to be 'better'. You're right that it could be
way better - but Facebook isn't completely blind to its users desires - they could likely copy a lot of what makes it good. Outside of 'no ads', of course. So I wrote 'a bit better', which to me seems the most probable.