The phrase "sometimes unsatisfactory" is correct and usable in written English.
It can be used to describe a situation or experience that is not always fulfilling or meets expectations.
Example: "The service at the restaurant was sometimes unsatisfactory, leading to mixed reviews from customers."
Alternatives: "occasionally disappointing" or "not always adequate."
However, these methods have proven to be laborious and sometimes unsatisfactory for serial sectioning.
Probing, wide-ranging, sometimes unsatisfactory, "Words Alone" is always valuable for its respectful seriousness toward Eliot's poetry.
Anyway, the performance of a given classification system can be sometimes unsatisfactory for the needs of real applications, especially when these are characterized by large data variability and/or significant amount of noise.
Even in the case of a proper indication and precise surgical technique, results are sometimes unsatisfactory.
Nasal surgery often addresses NAO but the results are sometimes unsatisfactory.
1 Conservative treatment is sometimes unsatisfactory: core treatment is with exercise, 2 which has a relatively small mean effect size (standardised mean difference 0.40, 95% CI 0.3 to 0.5 for pain).
For a mechanism with non linear kinetics, the R dot method may sometimes provide unsatisfactory approximations even if the applicability conditions are satisfied.
However, sometimes this is unsatisfactory because some non-skip blocks have not been reconstructed from the reference frame, and the non-reconstructed blocks will thus continue to be processed in the next PBMA-block.
On occasions, Mr. Edwards was also recruited to destroy unsatisfactory works, sometimes by slashing them with a knife.
Specifically, the report highlights unsatisfactory and "sometimes dysfunctional relationships" between: the chair and the council; the chair and the chief executive; and the chief executive and the staff.
Mr Blair's theme, one that he has touched on many times in the past, was expected to be the need to "rebalance" the system in favour of the victims of crime.For many wronged and innocent people, a brush with the criminal-justice system is an unsatisfactory and sometimes traumatising experience.
