Disclaimer: I am no expert and the below is my practical experience along with feedback from 4 other badminton players on the court. Also this is only specific feedback for Voltric 2 and not others in the Voltric series (i have neither seen nor tried them all).

I bought this bat last week looking at all the reviews and have been disappointed with this bat. I used this bat for 1 hour and also played using Arcasaber, Artengo 920P (with high strength guts, was just WOW!) and Muscle power 29 and...

its a incredible bat with lot of power. its good for smashing. also its not for all round players. because it is head heavy racket.
pros
1. light weight(85g)
2. tri-voltage system
3. matte finish looks awesome
4. perfect smashing
5. isometric head

cons
not found yet.

am bought this racket from a local store. and i got it for 2450 only. if you looking for racket below 2500, of course you can go for it.

The only draw back is its weight, its marked as 4U but believe me it aint, reason being voltric series has got head heavy (Weight concentration is more in head) which makes it feel bulky.
If you wanna buy lite weight then it is not a good option, for the sake of buying Voltric series please dont buy, go for voltric 5 or 7 that will be much better.
Since its head is heavy you will feel more power in your smashes.
I will suggest you to check it once before buying

This racket is awesome for powerful smashes and shots.
A light weight racket which gives you a accurate control.

I bought it from a local store....its a light weight racquet (4U) with head heavy balance...and its matte color finish is just too sexy....try it with the BG 66 Ultimax stings....or BG 80 Power