Perhaps but it does kinda lend itself to the environments being designed to such a degree that it would make someone with OCD blush. You'll get chest high walls lined up neatly so you can roll from cover to cover. It is a pretty major restriction as far as environments go...
I don't really see it as much of a problem tbh. ME2 was little like that to some extent anyway, and the games before have hardly had great environments either.
Saying that, I went round a mates house the other night and we were all playing GOW3 (i never played it, was the usual madness!) and it was getting ridiculous seeing all the areas neatly set up
btw, I actually completed ME1 just now, breezed through Virmire, Ilos and the Citadel rally quickly. I left so many side quests undone but I just wanted to get through it tbh. For one, the inventory was doing my head in!
I might take my time a bit more in ME2