Of the issues mentioned here, I must say I have none. The fan is with me almost inaudible, as the plant has disappeared behind a glass door in the closet. The sound is okay, if you make the effort and adapt the system to local circumstances. The bass is not a more active, but sonically it fits very well with the system (if it is set!)
Delaying I neither HDMI, optical or analog. Otherwise, yes every modern television has the opportunity to delay the audio, and then adjusted as the appropriate value and already everything fits again.
That the system is not a sound is comparable to 1000 well each will be clear ;-)
For my purposes in the second home but it is more than adequate.