Saw this show last night and it was pretty good! All my teenage dreams of seeing them perform live came true last night, haha! The venue is at the axis in planet Hollywood, which is sort of at the center of the PH shops, but just ask any PH employee and they'll direct you. What you should know is that the show actually starts around 920. My bf and I had to run an unexpected errand and we were trying to rush to get it done and ended up finishing around 845 and we ran to PH only to find out that the doors had just opened around 850 and the show was gonna start around 920.
The show itself is very good, but it was brought down a little by the sound system of the venue. You could hear a lot of static every time the boys sang and at times I couldn't hear them at all because the background music was so loud.
Also if you're a shorty like me, try to be as close to the beginning of a section. When the show starts, everyone stands up and starts to dance and virtually it stays like that throughout the entire show. I was lucky that there was no one directly in front of me but the people in the row in front of that never sat down and I had to move my head from time to time to see the stage and the Backstreet Boys better.
Other than that, great show! From their talk last night, they might be extending their residency at PH.