+1000
Would be nice to hear that they are working on it!
I love the sounds in general!
Have the same issues, sometimes I dont hear the engine sounds of other planes online (sometimes with some planes... good to hear on a server with outside views like Repka 4... i cant make a general statement... sometimes the Spitfire engine sound is missing from another planer, sometimes the Hurricane engine)
Missing hit sounds is also an important factor (flak as well as enemy gun fire)
Apart from that pls add some environmental sounds (birds tweeting, working sounds on Airfield etc etc) to make this sim alive
I made a bugtracker entry some time ago, pls vote up if you experience similar issues:
http://www.il2bugtracker.com/issues/417