I added lights to my Disney Castle using another company's products. I was not a fan of the other company's instructions and customer service. Other members of the AFOL group on Facebook suggested Light My Bricks as a superior product. They were right.
The best thing about Light My Bricks are the instructions. Clear, easy-to-ready, and large pictures make assembly far easier than with the "instructions" provided by other brands of LEGO lights.
My only complaint with the Disney Train is that the train only lights when operating. I had to modify the kit so that the train is illuminated while sitting in front of the station. Also, the multi-light string in the roof of the middle train car is very obnoxious if the set is displayed above eye-level. The bright flashing lights will illuminate the entire room! I've ordered a plain white strip light to replace the multicolor string lights.
Because of my great experience with Light My Bricks, I've added Light My Bricks lighting to my Haunted House and Diagon Alley as well. I've also ordered kits for the first two of my 14 modular buildings.
Time to write more reviews!