I also switched from a slightly modified Mk5 GTI w/ DSG over to a BRZ manual and it's the best decision I've ever made. The VW PQ35 chassis has a ridiculous subframe problem due to insufficient torque on the stock bolts that's holding it. The alu subframe shifts everytime I turn a corner or stopping the car to the point, my alignment constantly drifts and the DSG started to miss shifts. I spent so much money trying to fix it to no avail so that was the last straw, on top of all the other problems I've had (mainly electrical) with it since new. It was orange too so it did make a smile on every stranger's face except my own.
The BRZ is not as lux as a GTI but everytime I take it out for a spin it just surprises me with its handling feel even stock (I've since added STI pink springs, STI flexible tower bar, and Michelin PSA/S3s and now the steering is even tighter, gonna add STI draw stiffener next). It's the best car I've ever driven other than a Porsche Boxster, and the first ever car I've driven daily was a 3rd gen Integra back in the 90's, and this BRZ sits low just like an old Honda I love it!
Honestly I don't miss all the stupid plastic bits that kept breaking on the GTI. At least the Subie dip stick doesn't have plastic guides on it that will crack on me and drop into the oil pan during winter lol!! I actually find all the Toyota interior switch gears to be better than VW to be honest.