Our UK and Europe plan was great. Worked in every country we visited and easy to activate.
The SIM card worked very well in Europe. But in UK, it worked not as good as in Europe area. In some areas of UK sometimes the signal was very weak, even in London centre area.
Keeps you up to date and allows you to navigate, buy online tickets and play your games. Excellent.
Had good coverage, very nice customer service. Highly recommend.