Critique my workout?

[sramp17]

I have been doing this workout for a few months now, seen some good results but maybe it could be tweaked...let me know, I feel like I may be doing too much compared to some of the workouts I see posted on this site, but I never get sore anymore and I usually always lift to failure....help me out

Arms:
21s- 3 sets
Preacher Curls- 3 sets, 6-8 reps
Standing Dumbell Curls- 3 sets, 6-8 reps
Cable Curls- 2 sets, 6-8 reps. 3rd set-drop set
Dips- 3 sets, as many as possible
Overhead DB extensions, 3 sets 6-8 reps
Skullcrushers- 3 sets, 6-8 reps
Cable extensions- 3 sets 6-8 reps
Reverse grip barbell curls- 3 sets, 6-8 reps
Palms up dumbell wrist curls- 3 sets, 6-8 reps

Chest:
Barbell bench press- 3 sets at increasing weights, followed by a drop set
Incline bench press- 3 sets, 10-12 reps
Decline Bench Press- 3 sets 10-12 reps
Superset flat bench dumbell press into flies- 2 sets
Superset incline bench dumbell press into flies- 2 sets
Pushups

Back:
Wide grip pullups- 3 sets, as many reps as possible
Seated Cable rows- 3 sets, 6-8 reps
Bent over barbell rows- 3 sets, 6-8 reps
Dead Lifts- 3 sets, 6-8 reps

Legs:
Squats- 3 sets, 6-8 reps
Leg Press- 3 sets, 6-8 reps
Calf raises- 3 sets, 6-8 reps
Hamstring curls- 3 sets, 6-8 reps

Abs/Cardio done pretty much everyday unless I am short on time

[Moreps]

Your giving arms the bulk of your attention, yet the most important muscle group, legs, is virtually being neglected in comparison. I'd reverse some of your priorities around. Unless your arms are severely lacking, a day reserved for ARMS is unnecessary.