I'm not sure if this has been said, but build aside I think it would be super neat if there was some golemy dialog from the mech, like we see from all of the other golems throughout Tyria so far. There is precedent for idle dialog with the revenant, and also precedent for dialog on certain skills like Shouts and Commands. Maybe the mech could give some roboty version of the different command names when you use them (something like 'Crisis Zone: Initiated' or similar).
Its a neat flavor thing, and I definitely think that the actual play issues should be addressed first, but I just think it would be a cool feature.
