I'm not trying to say that SpaceX is better than NASA. I am responding to the point that NASA has done things that SpaceX hasn't (e.g. landing on other celestial bodies) by pointing out that SpaceX has done things NASA hasn't (e.g. SpaceX rockets land and can be reused).

I don't think it makes sense to talk about which is better unless there is some specific metric that can be measured so a conclusion could be reached. I am encouraged though that SpaceX has a trajectory that will allow greater access to space. By bringing the cost of space travel down, I expect we will get a lot more of it. NASA (and other governmental space programs) started the initiative, but I think SpaceX is continuing it marvelously.

I'm not saying SpaceX isn't doing good but the price has gone up per (re)launch, not down as projected, so at the moment of it were possible to buy a trip to space for a few tourists it would be cheaper on a shuttle.