I agree. You get an excellent exchange rate, it goes directly into your account - so no fiddling with transfers/transfer fees, and It's only taxable in the UK. Or, rather, that amount above the personal allowance amount is taxable. I haven't been there for a few years, but I don't think I paid very much at all to HMRC as my SS payment from the USA wasn't a lot over the personal allowance.
The one surprise I do remember was that the direct deposit came through, I believe, the Bank of Ireland into my Scottish bank. Don't know if it still would, since Brexit and all.