What can you guys say about the MAZDA car brand? Should we look at one for the purchase?

The make of the car is not bad in itself. Of course, everything depends on the model and year of manufacture).
Here's a cool overview of all the cool cars http://cararac.com/ . Described all the details, in the flesh to shortcomings) I think this resource will help you choose the right model that will meet all the parameters and wishes)