I decided, that gold is pointless anyway, if I wouldn't play this game, so I decided to spend it on tokens and buy SL and month of sub for them. Just because this game doesn't have endgame trial, so it's "buy to try" thing.
And first thing I've noticed - leveling is boring. Not because it's easy. It should be easy. This happens, when Blizzard focus too much on story and forget about fun. It just doesn't bring such feeling of excitement, as Cata or WOD leveling. I've been playing for 3 days, but I'm just level 55 and I've just started Maldraxxsus. And I've already got tired of leveling after Bastion. Yeah, we can skip it on alts. But leveling is usually major part of content for me, so I like, when it's replayable. Skipping it will remove big part of content from me. I just hope, that endgame will be better.
I can't say, what is wrong with it. Overall it's idea is understandable. To show you Covenants, so you would be able to make your choice. I understand, that back in old Vanilla-WotLK times leveling was even slower. It was like journey. Reaching max level was really like a festival. That's, why devs were sending fireworks to you to celebrate it. But something has changed in leveling process since Legion. It started to be way too "serious" and "dry". It's focused on story too much. And what makes content replayable? Yeah, if you already know that story, it's not interesting for you to see it again, again and again. And it's not compensated by other factors, such as fun or feel of progression.
Overall I feel, that what I do - isn't meaningful. I already know, what Covenant my characters will join. And therefore this "introduction" isn't interesting for me. It's just some sort of time gating before doing actual Covenant content. Blizzard just don't make leveling as some sort of standalone content, that is meaningful by itself. It's about story and story is unfortunately one-time thing.
In this case WOD leveling was the best. You were working towards progression of your Garrison back then. Dunno why, but it was bringing (and still brings) the biggest satisfaction feeling and excitement to me. Because it's some sort of per-character progression, that is still interesting even after completing it once. SL leveling is just...meh? Something happens. I do something. Kill some mobs. Collect some trash. Help somebody. But for what? I won't chose Maldraxxus on this character anyway. Why should I know anything about it? Why should I help somebody?