I I don't know. The new sets are just overpriced useless sets that don't really have any charm. Probably the only theme that is worth buying is Ninjago, but as much as I love the TV Show, the sets don't really appeal to me that much. And I decided that is not worth wasting my money on the new sets, which I don't really care for. Now, I only buy old retired sets, those which I actually like.
I have not got much new sets since G2 ended.
The only theme that I still care about is Ninjago, the rest are just overpriced Cash-Gubs.
City: Same sets every year
Creator: Pretty much the same thing
Star Wars: Don't care about it anymore
Jurassic World: Useless sets, the only reason people buy them is because of the Dinos. Can't they just bring Dino Attack back instead?
OverWatch: Never played the game
BlackHeadz: The idea is good, but why do they have ro be all licensed?!
DC Super Heroes: Let's be honest: Does anyone care about DC anymore? Marvel is popular nowdays. The DC era is over. Also, The new sets are just so useless. WHY IS LEGO SO OBSESSED with Batman? And that App-Controlled Batmobile is the most Overpriced set I have ever seen. That thing doesn't even look good.
Marvel Superheroes: Ok sets, but not a fan of them myself
Friends: Too much Pink
Elves: Same here. Story is also to repetitive
LEGO Movie 2: Sets are not interesting at all. That Emmet bike is the one of the most ridiculous sets.
Minecraft: TERRIBLE. The Game is out of treading since 2016. Why do they still keep it? Please... just discontinue it... The 2019 sets look awful...
Technic: The good sets are to expensive for me to afford.
Ninjago: The 2019 Legacy sets look great. This is probably the only good part about the 2019 LEGO sets.
Let me give you an advice: Don't buy the new sets just because they exist. In 2011, for 20$ I could get Zane's Ice Dragon. For 30$ nowdays, I get that Throne Room Showdown set, with a useless build, that people buy just because of the minifigs.
Of course, this is all my opinion. If you like the new sets, I am glad. But, I'd rather get the sets I really love for cheap rather then the new overpriced sets.
I hope this is clear to you.