4.8 honestly for me, FEELS like a 4.9, 3 sections of watching; putting at this:
Begin- Early Mid section - Confusing, but remember the 1st ep beginning, it'll make sense later on. Makes you want to watch more. (4.6)
Mid section - climax - Really makes you want to watch more, deepens the though of the plot, time travel. (4.8)
Climax - depression - Really hits hard, is like a filler for a few of the episodes, but they are used later on for the grand final of the anime
(4.85)
Depression - Grand finale - Very exciting, gives you quite a bit "the feels" recommend watching when you really want to.
(4.9)
Total: 4.8)