The content and exhibits deserve 5 stars however the rudeness and unprofessionalism of the guides make this a very unpleasant experience.

The good:

• Exhibits are of very good quality, we saw a local artist exhibit which was very interesting.

The bad:

• No instructions regarding the use of phone or cameras in the exhibits. I was using a Sony Camera with no Flash and one of the guides told me I can't use a professional camera but I was allowed to use my phone camera ( I am not sure what the rationale is here as I was not using flash). They told another lady in our group to not record video on her phone. So the rules on camera use are not clear and also not posted anywhere in the museum.
• No drinks are allowed in the museum so we were told to leave all drinks before entering, which we did. After a while the supervisor same yelling at us because someone dropped some water in one of the exhibitions. Somehow they lady assumed it was our group (out of 100+ people that were also in the the same room) and came very impolitely to complain, to which we told her that the water was there when we came in the room. The lady left without even apologizing.
• In general the instructions from the guide as to what was allowed to do in the exhibit were giving at the moment in very rude fashion. Not sure if our guide was upset about something but one 5 year old touching a glass display does not need to be told off, there are better more subtle ways of treating visitors.

In General, this was a very bad experience would not recommend anyone to visit.