I'm on it now, and its way better than it was in 2019. I have the basic package (no streaming) and it works fine for email and browsing, just occasionally a little slow (only a second or two or three) on loading pages at busy times (lunch and before and after dinner) but otherwise fine. It works well in my 3rd floor cabin but other passengers have said their cabin service is slow and it only works well in public rooms. I guess it depends on where your cabin is.
Another passenger has the enhanced streaming service and he says it OK but not great, with a fair bit of buffering.
