IN DEPTH LOOK AT YAMAHA R7. IS IT WORTH THE PRICE TAG? IS IT A GOOD A2 OPTION? 

I like the colour of this bike

Link to comparison video of Yamaha R7 aftermarket exhausts Yamaha R7 Exhaust Sound - Akaprovic, Yoshimura, Custom and Hot lap with specs ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-dpVBhhpuejs.html

No it is not worth the current price tag. Not worth more than 8-9k

Its not worth it!