Glad you got the Carcassonne at £15 Averythinline, it's back up to £21.55 
We've had a splurge & bought a few new games recently - excited newbies - and definitely had the learning the rules / game problem. It's taken me about three weeks to tackle Carcassonne, as I was scared of the scoring. Been playing it for months on the app and didn't have to worry about scoring . .. . . turns out I should of paid more attention as I didn't realise I got double points for completed cities DOH Only doing the very basic set and think I've cracked the scoring . . . . .. might take another month to summon the courage to consider fields

We've learnt 4 new games in the last couple of weeks. It is brain frying and exhausting trying to plough through the rule books.
We've managed it, by agreeing the first two or three games aren't games, but attempts to learn the game and are happy to give up when we can't take any more
First we watch two or three reviews / run through videos. Attempt game. Watch another video. Attempt again. The first video viewings are like reading the rule books and too much to take in. It takes one or two attempts, to understand what's supposed to be going on and then after an attempt watching again to see where we were going wrong and correct ourselves.
The games were :-
Takenoko LOVE IT.
Ivor The Engine need a few more plays to really get to grips with it, but seems like a nice game.
Pandemic LOVE IT, but find it really stressful and can only play one game at a time. It's like watching a heavy thriller or horror film!
Colt Express really enjoyed it, but slightly disappointed with tears on the train when popping the pieces out, as I was very careful.
Grand Austria Hotel LOVE IT when we eventually managed to play understanding all the symbols, cards, actions and tiles.
We also played Tsuro in a cafe which was nice, but think we'd prefer the sea version to own.
Can't check the price now, as I've bought it, but Forbidden Island ios was £1.49 on App Store, due to the release of Forbidden Dessert.
After a two player game next, so been researching those. . . .. but it's never ending and soooeeee hard to make a decision 