Pardon my doodle drawing.
I highly suggest you try to enter where it is the widest opening, least crowded and less blinking so that you can take it all in and decide how to proceed from there.
- Magenta outline is where the lights are.
- Blue area is where they set up the dessert party and you can move around most of it.
- If in budget, the dessert party could be a great way for you to enjoy, be slightly removed, have seating and not crowded (fenced).
- Along Streets of America and the small side street heading down to Premiere Theater are where the bulk of the lights are and the busiest.
- Most lights in open area by LMA and Dessert Party are not overwhelming nor major blinking issue.
- Travel to the Dessert Party area either by way of TSMM or down past Muppets, past the busy side street as if you were going to LMA.
- Travel route in is marked by the lighter blue with arrows.
- Do not enter at top by Sci-Fi or Star Tours, it is very tight and crowded and no real escape once in.
Traveling light blue arrow route you will come out in the larger open area, you can see all the way up the street. Maybe stand there for one round of the "looped show" and see how much the lights all flash before entering into the tight area so you will have your bearings and understanding of how it works.
Note: In previous years the side street by Premiere has a roof/awning of lights, it is very cool but you will be surrounded on sides and overhead by lights. I would not enter until you are sure but if so, we enjoy that area, especially the small details on the brownstones.