I posted a review 2 weeks ago about a Takamine 541 and I never saw it approved. Does it usually take this long?
go to my profile, then my contributions. there, it should show your contributions for the past month. but if it hasn't been approved in 2 weeks, it probably means it didn't get accepted.
Does it usually take this long?
No. Usually it takes 2 days. But at the moment I have about 200 reviews pending. Most of them are reviews submitted on holidays but users keep submitting large amounts of them daily. So wait some time. Or you can PM me with category, title and links to the cover\photos and I'll watch you review without queue.