Swai is a very serious, but professional tour guru. He runs his tours like a lecture style, which is great if you're looking to learn more about the history of Thailand. I wish there was more varied places to visit in the tour, such as nightlife and such in Bangkok. I always get a good cardio workout and complete my daily steps when I join his tours!
Swai is very structured in his tours and he doesn't like to stray from his routine to accommodate the group. This tour length should be longer to accommodate photo ops and more breaks! I felt like the entire thing was rushed in 2 hours, so we sweat so much! What a cardio session. The tour felt more like a class lecture than a walking tour. It could be much more relaxed than it was.
Gustavo is one of the best tour guides I've met in Japan so far! I think we all had fun and learned a lot. I just wish the tour was longer, so we had more time for breaks and to enjoy the beautiful animals and views together!
This guide was considerate and waited for late comers to show up. However, the tour was not prepared well, because there were too many uninteresting stops with no relevance to the actual tour locations. The guru ran out of time and rushed through the last 2 or 3 segments of the tour, which got me lost as a result! I had to complete the tour alone in the dark and find my own way back to the subway. Not nice.
Kazu's tour is great if you like a fast-paced food tour of the city, but it's not good for much else aside from that. The tour is quite single dimensional and the stops are very infrequent. It's good for some people who enjoy a fast walk, but not those looking to explore the city and all it has to offer!