Definitely!
I think it is extremely difficult to create a kitchen-sink setting without it feeling 'diluted' or 'unfocused'. The best settings are good because they concentrate on what's essential to get the theme across, e.g. Dark Sun.
Eberron is unusual in that it is definitely a kitchen-sink setting, but can still work very well. However a DM using the setting would be well advised to focus on a subset of the available power groups and regions, imho.
I think it is extremely difficult to create a kitchen-sink setting without it feeling 'diluted' or 'unfocused'. The best settings are good because they concentrate on what's essential to get the theme across, e.g. Dark Sun.
Eberron is unusual in that it is definitely a kitchen-sink setting, but can still work very well. However a DM using the setting would be well advised to focus on a subset of the available power groups and regions, imho.