Click Excursions, I was expecting great things, and you fell at a few hurdles. But everything considered, we'll give you a thumbs up.
Ourika Valley: worth the trip, but you will get shepherded through stalls and guilt-tripped into purchasing items "for the community." It was unfortunate that this was our first day, as we were subjected to hardselling, and not prepared for it (huge culture shock). Otherwise, it was enjoyable and involved a reasonable amount of scrambling (which I like, but some people may struggle with the journey - I'd advise purchasing a pair of extremely good, closed toe walking sandals). Our tour guide was included and was great.
Ouarzazate: for the love of god, don't go on this trip. It was a very time consuming and intense waste of time. Certainly not worth the 4 -5 hour drive (each way) through the Atlas Mountains, veering around corners blindly and generally taking the insane Marrakech driving to a new, hair-raising level.
Our driver didn't explain what we were supposed to be doing (left to fend for ourselves), the restaurant we were taken to had such poor quality food that it made us feel temporarily unwell, we were expected to pay for entry into all the attractions (the second kasbah was astoundingly bad and you will be forced to explore it with a local guide...who won't leave you alone), and I experienced heat exhaustion on the return journey, because the air conditioning wasn't turned on in the vehicle.
Skip this tour. It put a dampener on our whole week.
Ouzoud Waterfall Trip: best trip by far. This is an astoundingly beautiful natural attraction. We had a wonderful guide who didn't try to ferry us into any shops (shout out to Mohammad - best guide of the holiday)! Quite a long walk, so be sure to wear comfortable shoes. You can finally expect a delicious lunch on this tour, with amazing waterfall views. Definitely worth it.
Camel Ride: great way to finish the holiday. Just fun and easy going! Only takes a few hours out of your schedule. Unfortunately, we only had Ahmed2 (there's more than one Ahmed driver...) on our last day - he was wonderful and spoke fantastic English - we wished we'd had him more. Afterwards, we went to a beautiful and peaceful riad for complementary mint tea and cake.
General Comments: beware of many hidden costs. Although its advertised as a tour package, most of the time, you only seem to have paid for the drive there. Usually, you have to also pay for entry, a guide, and your lunch (plus any tips).
But thank you, Click Excursions, for kindly transferring us to and from the airport. It was much appreciated. In summary, generally worth booking with, if you bear in mind the above.