I took a trip to Meat Liquor last night with some work colleagues as it was 4th July, and one of the team is American.
Anyway, I think it's been discussed a few times now, but I found the queue to not be that bad to be honest. We probably spent about half hour waiting, and arrived at 6, to get in, even in a large party (around 10). By the time we got in, the queue was definitely longer mind. However they did have a sign up saying they had recently opened up another restaurant in Covent Garden.
As for food:
In the queue, they went around with a couple of sides for us to try. This included, the largest, greatest onion rings I have ever seen. They were about the size of a Yorkshire Pudding, and with the dip, were absolutely incredible.
For a starter, we had some chilli chips with cheese, and some spicy chicken wings with, I believe, a blue cheese sauce.
The chips weren't too bad, but the Chicken wings I could honestly spend the rest of my life eating.
As a main, I got the Bacon Cheeseburger. I must admit it was a very good burger, however having heard such wonderful things about Meat Liquor, I was slightly disappointed. Perhaps I had set my expectations slightly too high though. I just felt the beef didn't have quite as powerful taste as I'd have liked.
Unfortunately I was driving home, so can't tell you much about the liquor side of things, but I was told stuff was good, by others I was with.
The atmosphere is definitely something I want to mention.
I wasn't really sure what to expect, having never been before, but it was nothing like I expected. It had loud music throughout, and Satanic, I feel is possibly the best word to describe the decorations... Whilst it was quite novel at first, I must admit that by the end, having to shout to have a conversation with the person next to you, did slightly spoil the mood. It also didn't help when you were struggling to see what you were eating...
Overall mind, I'd definitely say it was worth a trip, and I would certainly go again, but I wouldn't recommend it as a date
kd