MIZE: Im getting the feeling that you're a sales guy or some such who only travels around local to London. You eat in crappy hotel restaurants, where food is badly cooked by underpaid workers, and coffee is bought for its quantity, not its quality. You should really get out more.
Sunday lunches in decent pubs are huge shoulders of lamb, with herbed carrots, fluffed roast potatoes, peas, home made gravy and huge soft yorkshire puddings. Delicious. Fish and chips from a decent shop are awesome too. Not greasy, just tasty and crunchy. Admittedly, you probably don't get this level of knowledge just travelling from A->B, as I'm assuming you do, but decent places are not hard to find, anywhere.
Nearly everywhere that isn't a "greasy spoon cafe" will sell you a decent brewed cup of coffee, and if you're buying it in yourself from a supermarket, theres about 40 different kinds of instant, from sharp to mellow, from strong to fruity and all variations in between. Theres caramel coffees and flavoured coffees. We aren't a third world country as you seem to think, we don't have just one of everything.
Last point. Your image on the front page of this thread was not a M-way intersection. That was from an M-way (70mph) to a standard road (30mph). Im fairly sure even USA has lights when those two kinds of roads meet. What you should have been looking at is something like:
Which is where two motorways cross. This is more analogous to your US version. Travelling north on the M6 there are no traffic lights to get on to the M62. There are a couple of parttime lights in the middle, but Ive very rarely seen them active. (This is a junction I use a lot)