I think I might be ending up buying NX in the long run, no matter how it will turn out, because I love Nintendo and their first party games offer something that I can't have on any other platform. However, I have definetly lost my trust in Nintendo that the games that I am waiting for will be released sooner or later.
I don't regret getting the WiiU because I had a lot of fun with the likes of Mario Kart 8 and Splatoon, but I was really disappointed that out of the many games that I was still hoping for - like a new F-Zero, a new Mario Strikers or a proper Pokémon game - not a single one came out in the end. Instead we got a lot of fillers that nobody asked for.
I will definetly not get NX before I am sure that Nintendo are heading in the right direction, and not making so many bad decisions again.