You're absolutely right about the no-flying. Feels like I'm back in 1.0. This map is huge and flight would've helped a lot with exploring. However, I do like this map a lot. The futuristic nature aspect is great. It's gonna take me a while to completely explore...
The bike is neat, but kinda clunky if you're off-roading and drifting sucks. You also get stuck in places with it. However, I like that you can go cinematic and share a ride with Resonators. I also like the music selection.
I'm never escaping Sonic, am I?

2edgy4me bike
I feel like the new combat mechanic was unnecessary. You already have a break system, why add another on top of it? I also feel like it doesn't do much since no one can make use of it yet except Lynae. Of course as the game progresses, we'll see a better use of it. I haven't tried the new endgame modes yet, but they're an apparent skill check.
They brought the stupid TCG back with more stuff. I really hate this and I need to find cheese for it.
As for the story, there wasn't much to it. You obviously have some story with Mornye and Luuk, but we don't remember any of it. We get to meet not Cyrene.exe and I'm already getting bad vibes from her. Chisa gets completely blown over by Lynae. You might as well not have her there at all seeing as she didn't even help with the Voidworm... What was the point of Chisa anyways?
I did managed to get both Lynae and her weapon for 30 pulls, so hopefully I can save up more for Mornye. I also want to try to get Augusta's weapon.