I have put this entry in as a warning. I went to Los Amigos one night with a business colleague and his partner. The food was OK, through not spectacular. However, just as we were finishing our meal, the staff turned the music up to maximum and tried to persuade all of their clients to sing along and dance. Sadly there was one table - apparently an office party - where everyone was so drunk that they did as they were bidden. It really was quite unpleasant, and we got out of there as fast as we could.
I have no objection to restaurants providing entertainment, as long as there is a clear warning outside that this will happen. But a restaurant that encourages a bunch of drunken diners to ruin the evening for all of its other customers is beyond the pale. I will never go back there, and unless you happen to be very drunk at the time I suggest you give it a very wide berth.