Hi,
I've decided to watch your show because I like travel shows, and Oman is a country I'm not likely to visit in the foreseeable future. Though... one never knows in our region...
Your pictures are lovely, but the show itself, is a bit unbalanced, for a travel show.
You have to decide what is the purpose of your show: Is it to educate the viewer about the history of a place ? If so, you should allow much more time for the viewer to be able to read the captions.
In your case, having slides of 2-3 seconds each, makes this an impossible task. Nobody can read that fast, certainly not 3 lines captions, and also to watch the pictures themselves at the same time.
If, by contrast, you want a fast paced show, then there is no point in inserting captions at all.
I also didn't quite understand why you chose to have a scrambling effect on your show's main title. Do you want us to read the title or not? Because as it is, it's not possible to read it at all.
Having historical pictures in such a show is always a nice addition. However, accompanying such pictures with sound, as you did with those horses, is a bit cheesy, and awkward.
And more about captions. You should pay more attention where you wish to place certain captions. It's rather funny to have captions that provide historical background next to a portrait of yourself.
Also, why are your captions in caps? Caps should be reserved to main titles only. Using caps makes it even more difficult to read.
Regarding the transitions used. It's not so much that you should use transitions from the same family, as JBD wrote above, but rather that you should use them with a purpose.
Transitions can create a certain feeling in your show, or make separate sections, or simply move you from slide to slide. It is up to you to decide what you wish to show.
There is not much point in creating an old movie film effect at the beginning of the show, if immediately afterwards you switch to turn page transitions. What is it that you want to show? An old movie or a book on which you turn the pages?
For short, decide what is the focus of your show, and then stick to this task. If you want effects, then there is no point in trying to "educate" and in providing any historical background.
If by contrast you want to remember the places that you visited, and you wish your viewers to accompany you in your travels, then, too many effects are tiresome.
Sorry for being so critical, but you did say you are interested in our critique