So... I'll let myself comment again, which i don't normally do that often...
I could compare 7DTD to Terraria in the terms of waiting long. 1.3.5 update was in April 2017 and we are all waiting eagerly for 1.3.6 - without harsh words, bad emotions, etc. I have not noticed anything like that in the forums. The difference is of course that Terraria has already launched long time ago and they don't post any info about the release date (although the spoilers they post... OMG!), but still it is way different than on here.
Secondly, i have played 7DTD in various ways... Vanilla, various mods, making different types of bases and all that... At some point i got bored of doing the same things and stopped playing. I came back after a few months only to have new kinds of fun with the game.
There will be bugs when A17 launches, but considering how TFP (just like Re-Logic is keen on doing) try to deliver the best product (update), i am sure they won't be cumbersome and we will have lots of fun in the upcoming months. The reason i come back to this game is not only that it is great, but also TFP try to adhere to high standards (and it is really hard in this industry) and the community is wonderful... Mostly...