Give 5 star level another try before you right it off Kev, so far I've found the AI pretty good in first class games, if you bowl aggressively (lots of short stuff with the quicks) the opposition score at a decent rate and you can get some catches hit to square leg. I admit the AI in the one dayers is poor (West Indies made 156/4 off 50 overs against me in my first game, zzzzzzzzzzzzzzzz) but if you put a man at deep cover and leave a gap at deep point they will square drive some fours and sometimes loft a cover drive to deep cover, it may seem like you are giving the opposition cheap runs by doing this but it gives you the chance of some wickets as well so it's a fair trade.
Also you said the special deliveries are a waste of time but I've found the yorker special ball to be a good one to a well set batsman, you just need to pull the bowling marker down as short as possible in line with leg stump and it will reset on the crease line, if you try and set the yorker on the crease line it doesn't work because it resets to a full toss.
The full flight ball with a spinner is a good one too, it can cause the batsman to go for a rash slog or get an edge (I had a batsman inside edge one and the ball dribbled off his pad onto the stumps).
Also you said the special deliveries are a waste of time but I've found the yorker special ball to be a good one to a well set batsman, you just need to pull the bowling marker down as short as possible in line with leg stump and it will reset on the crease line, if you try and set the yorker on the crease line it doesn't work because it resets to a full toss.
The full flight ball with a spinner is a good one too, it can cause the batsman to go for a rash slog or get an edge (I had a batsman inside edge one and the ball dribbled off his pad onto the stumps).