I love the look and feel of the shops, complete with shots of what the weapons looks like. the item icons were a nice touch too!
I was a little confused starting off but it took only a few minutes to really get the feel for it down and able to fly through and buy new weapons pretty quick after that.
The only downside was that things were a little tough to read at times...can't quite tell the difference between a 1 and a 2...lol