This did a great job transcribing an 8-minute video. The speaker is speaking in English with a strong Swedish accent. There was only one small error! Occasionally the speaker stuttered over a word and then repeated it. The stuttered words were removed and only the correct word was in the transcript (even sometimes the word was stuttered and not repeated, it still came out with the correct word). It also removed all of the filler 'umms' etc.