Totally was, it didn’t have rumble for battery life reasons, but didn’t miss it much at the time, barely used the rumble pack on the n64, think I got mine at EB games to try out the OOT secret hint feature (it’d buzz the pack if you were near a hidden secret), feedback has come a LONG way since then in terms of immersion.
100% a title that would struggle with full controller, for me it was cities skylines and rimworld. Also played a lot of warframe and spec ops:the line with mine, being able to have actions trigger at different points of the trigger pull was interesting, had a profile I grabbed for shooters that’d enable gyro aiming at the last bit of your trigger pull for fine adjustment and seriously, it works extremely well once you get used to it. The pads also supported osd rotary menus for hotkeys which was probably what the left pad got the most use out of, had the ability to set different behaviour too using mod buttons are by touching the rim of the pad. Also the haptic feedback on the pads was interesting, did a lot to make them feel more real, seriously had a really powerful piece of hardware with the og steam controller.