"lacking podcasts" is a plus for most people, I think.
But Tidal's interface is a bit worse for me in one thing: it lacks the "remote control" Spotify has: controlling playback from any device on any device (e.g. playing on the computer and using the phone as a remote) and also the ability to transfer the playback from one device to another - like pausing it on the computer, picking up the phone, connecting it to car and resuming playback.