Are you talking about RCS, Armaments, Then no Su-30MKI is not that good as Rafale, Typhoon and SuperHornet. Avionics is good enough Manoverability, Radar, But more importantly Range, Payload. Another Important Specs of SU-30MKI was made in 1997 not 2007 so it is already a 10yr old design, You can do the comparison when it has middle life upgrade which should come around 2015.
Now Compare this to MIG-35 ;which is for a different purpose and class. Rafale Typhoon and Super Hornet are better than the MiG-35 with the present timeline.
Now if you want we can compare Engine, Range, Payload, RCS, Armaments, Avionics, Datalinking etc Typhoon vs Rafale vs MiG-35
Typhoon is regarded as the Best there is after the F-22, even before the SU-35 SuperFlanker. There are reasons for that.