i like them. i mean, it's obviously not a screaming banshee of a wail but if you've spent any length of time trackside with the v8's you'll know they were pretty offensive.
personally, i like my racing cars to sound like angry versions of road cars. i drive a 2 litre turbo petrol car that sounds like it's playing a solo on the bass guitar so these f1 cars are pretty cool to my ear. i'm looking forward to hearing them in person at monaco, that should be a really strange experience!
it could have been worse. one word. gp3