Original sentence: After the race Prost was not happy with Senna's maneuver.At the 1988 Portuguese Grand Prix Prost discovered that winning meant everything to Senna when he was almost forced into the pit wall at Estoril at more than 180 mph.But he also attracted criticism for his uncompromising race craft, a number of controversial incidents, and his bitter rivalry with Frenchman Alain Prost.Niki Lauda and Michele Alboreto were most upset by events; Alboreto going so far as to force Senna up an escape road during the session.Prost got away slightly faster than Senna at the start but the Brazilian dived into the first corner ahead.Prost kept his foot down and soon edged Senna into the first corner and started pulling away fast.Prost responded and went to pass Senna at the end of the first lap.Senna got away with a warning from the FIA.Senna pointed out that even on the 13th of his 16 qualifying laps he nearly equalled his pole position time.Senna swerved to block Prost, forcing the Frenchman nearly to run into the pitwall.Senna took the pole position during the qualifying for the 1985 Monaco Grand Prix, but was accused of deliberately baulking other drivers during the final qualifying session by running more laps than necessary
Edited sentence: He is regarded by many as one of the greatest racers ever