A little predictable when you know what is going to happen to Team Flash. The Space Force SFX seems too generic. But the positives are Barry using his wits to face his personal issues.
My ratings (based on what I marked on IMDb): Season 1: 200/23 = 8.69 Season 2: 193/23= 8.23; Season 3: 188/23= 8.17; and Season 4: 102/15= 6.8 (This episode = 6.5/10)