Does Splenda taste bad to anyone?

I'd tried a small amount of splenda back during Phase I...it tasted terrible and I decided I wouldn't use these types of products. This weekend I broke my rule of no fake LC products twice and suffered for it.

My DW was going to have some ice cream for a movie snack on Saturday night. I decided I'd get some of the endulge ice cream...I know it's not SBD because of the high fat but did it anyway...I think it's sweetened with splenda or a splenda clone. It tasted good while eating it but left a bad taste in my mouth for the rest of the night and through to the next morning. I also got a headache and upset stomach.

Last week I had found LF blue bunny yogurt with no added sugar. Great stuff. This weekend I found blue bunny LC yogurt...5 gr per 6 oz serving...but sweetened with Splenda.

Same reaction as with the ice cream...learned my lesson...I'll have no more.

Do these artificial sweetners tast like crap to anybody else?