Just attended a wedding at St Regis recently.
The good: Ballroom looks lovely with beautiful chandeliers and high ceiling, no pillars, centre pieces classy, food individually served, 2 big screens that is adequately large, stage size appropriate with good sound system, L shaped walk-in allows you to see all the tables.
The bad: reception area cramped and small, food was awful and not fresh ( especially the scallops and prawns), food serving was slow ( at 10pm, only at 3rd dish, many guests left without eating the rest, remaining guests left feeling really hungry), service poor ( had to specifically ask for refills of soft drinks), insufficient parking coupons for guests.
2 tables were placed directly under the screens, guests had to get up and stand amongst the other tables during the video/ photo montage screening.
Sauce tray was spilled on an empty seat that a guest had vacated, the seat was not removed and changed, instead, several napkins placed over the stain for the rest of the night.
In general, not a great experience for the guest, but I guess the more important part in sharing the happy occasion with the couple.