Lucan,
An out of the box 97B is pretty disappointing in the trigger department. When I bought my very first 97B (still have it) my first reaction was to let it go. It was that bad (to me at least).
Fast forward to the present and after some thought out modifications to my 97B, it is the only .45 I now shoot. And I have a cache of .45's, Les Bear, my own custom 1911's, HK, Kimber, Colt, etc. Some of my best 1911's will do 5 shot, .75" groups @25 yards and have superb triggers. My 97B has done a best 25 yard bench rested group of 5 rounds in 9/16 of an inch, and the DA and SA are just stunning.
Think of an out-of-the-box 97 as a diamond in the rough, but unless you are willing to go mining for a gem, you may not be happy in the long term.