Whats peoples opinion on this routine? Have only recently just started training legs properly due to an injury.

Upper (2 weeks15 reps, 2 weeks 12 reps, 2 weeks 10 reps)
Chin Ups x 3 sets
Incline Bench Press x 3 sets
Single arm DB rows x 3 sets
Dips x 3 sets
Db Curls x 2 sets
Cable Pushdowns x 2 sets

Lower (6-8 reps)
Squat 4-5 sets
Straight Leg Deadlift 4-5 sets
Leg Press 4 - 5 Sets
Calf Raises 4-5 sets
Hanging leg raises 3-4 sets

Upper ( 6-8 reps)
Flat bench 4-5 sets
Barbell Rows 4-5 Sets
Military Press 4-5 sets
Skulls 3-4 sets
BB Curls 3-4 sets

Lower (20-15 reps, 2 weeks 15-12 reps, 2 weeks 12-10 reps)
Front Squats 3 sets
Romanian Deadlifts 3 sets
Leg Extensions 3 sets
lying leg curls 3 sets
Calves 3 sets
2 ab exercises