Gads, the repetitive soundtrack!
I'm currently on a marathon of watching films I've never seen in my 45 years. Such as Lawrence of Arabia and Dr. Zhivago.
I'll admit I'm not very critical of films. I take them as entertainment and don't ask too much of movie makers. But I do recognize artistry, and don't have to like it to appreciate it.
THAT SAID...
Speaking strictly in regard to soundtrack. I did like Jarre's work on LoA. Lawrence's theme was recognizable. And yes, did repeat frequently.
However, the repeat over and over and over again of the balalaika Lara's Theme in Dr. Z was so annoying, I found myself distracted and aggravated.
For one thing, it's really a somewhat "up" tune - positive notes, pretty. And I found it really inappropriate in scenes that could have used a more serious tone.
I really think it took away quite a bit of the mood of the film for me.