As the protracted nature of the peace talks demonstrated, the mediators and negotiating parties confronted several obstacles. First, the Burundian officials perceived the goals as "unrealistic" and viewed the treaty as ambiguous, contradictory and confusing. Second, and perhaps most importantly, the Burundians believed the treaty would be irrelevant without an accompanying cease fire. This would require separate and direct talks with the rebel groups. The main Hutu party was skeptical of the offer of a power-sharing government; they alleged that they had been deceived by the Tutsi in past agreements.