Could be the most influential signing we have made for years (along with Van Djyk)
If he sustains his performance from last year, I think it's the best signing we've made this summer (including Keita), and probably the best signing we could have realistically made at any position, full-stop. And despite the headline world record fee, I think 65 million is actually *cheap*, again, if he sustains his performance.
The market for elite keepers is not exactly liquid, so we don't really know what the best would go for (in their primes). Now add the crazy transfer fee inflation of the last 2 years, and the fact that keepers may be significantly undervalued at the moment, and you can see how 65 million doesn't sound so bad!