The one almost inexcusable omission from their online banking is any way to download your statements. You have to scrape the data from the pages themselves, and infuriatingly, they display the page of most recent items in a slightly different format to older pages, making it a pain to merge data scraped from different pages.
In lesser annoyances, they make you do a stupid amount of typing to log in, about the only bit of which is actually secure is two randomly selected digits from your 4-digit PIN. All other info is insecure: account number, sort code, first school attended, yada yada yada. All in all they make you enter something like 30 characters spread across 3-5 input boxes and two pages, all for about 6 bits of actual entropy. Unless, of course, you're the sort of person who when asked to tell your bank what your first school was, replies "8EOHzxdO6QnJ".
In lesser annoyances, they make you do a stupid amount of typing to log in, about the only bit of which is actually secure is two randomly selected digits from your 4-digit PIN. All other info is insecure: account number, sort code, first school attended, yada yada yada. All in all they make you enter something like 30 characters spread across 3-5 input boxes and two pages, all for about 6 bits of actual entropy. Unless, of course, you're the sort of person who when asked to tell your bank what your first school was, replies "8EOHzxdO6QnJ".