Bitcoin has the best "Brand", it is so well known that it will continue up and up.
Sure don't mind the idea of a bit of centralization in LN if that is how it has to be, use the BTC network as normal for moving large sums, use LN when it benefits smaller amounts. No problem for many of us.
So currently LN has a couple of bugs, they will get sorted, they wouldn't release something that had not been massively tested and I am sure that the technology is known to work very well at a huge load.
Half way into 2018 we will be very happy with the obvious outcome, there will be much more news of retail use.