Simplify the following text for a Grade 6 native English-speaking person.
Original: Not all of the drivers were complimentary , with Giancarlo Fisichella expressing a particular dislike of the pit exit , which dips under the main circuit by way of a tunnel .
Simplified: Not all of the drivers were complimentary . Giancarlo Fisichella does not like the pit exit , which dips under the main circuit by way of a tunnel .